diff --git a/judge/admin/volunteer.py b/judge/admin/volunteer.py
index a26cfd6..cadb090 100644
--- a/judge/admin/volunteer.py
+++ b/judge/admin/volunteer.py
@@ -1,34 +1,67 @@
+from operator import attrgetter
+
 from django.contrib import admin
 from django.utils.html import format_html
 from django.urls import reverse
 from django.utils.translation import gettext, gettext_lazy as _, ungettext
+from django.forms import ModelForm
 
 from judge.models import VolunteerProblemVote
+from judge.widgets import AdminSelect2MultipleWidget
+
+
+class VolunteerProblemVoteForm(ModelForm):
+    class Meta:
+        widgets = {
+            "types": AdminSelect2MultipleWidget,
+        }
 
 
 class VolunteerProblemVoteAdmin(admin.ModelAdmin):
+    form = VolunteerProblemVoteForm
     fields = (
-        "voter",
-        "problem",
-        "time",
-        "thinking_points",
-        "knowledge_points",
-        "feedback",
-    )
-    readonly_fields = ("time", "problem", "voter")
-    list_display = (
         "voter",
         "problem_link",
         "time",
         "thinking_points",
         "knowledge_points",
+        "types",
         "feedback",
     )
+    readonly_fields = ("time", "problem_link", "voter")
+    list_display = (
+        "voter",
+        "problem_link",
+        "thinking_points",
+        "knowledge_points",
+        "show_types",
+        "feedback",
+    )
+    search_fields = (
+        "voter__user__username",
+        "problem__code",
+        "problem__name",
+    )
     date_hierarchy = "time"
 
     def problem_link(self, obj):
-        url = reverse("admin:judge_problem_change", args=(obj.problem.id,))
-        return format_html(f"<a href='{url}'>{obj.problem.code}</a>")
+        if self.request.user.is_superuser:
+            url = reverse("admin:judge_problem_change", args=(obj.problem.id,))
+        else:
+            url = reverse("problem_detail", args=(obj.problem.code,))
+        return format_html(f"<a href='{url}'>{obj.problem}</a>")
 
     problem_link.short_description = _("Problem")
     problem_link.admin_order_field = "problem__code"
+
+    def show_types(self, obj):
+        return ", ".join(map(attrgetter("name"), obj.types.all()))
+
+    show_types.short_description = _("Types")
+
+    def get_queryset(self, request):
+        self.request = request
+        if request.user.is_superuser:
+            return super().get_queryset(request)
+        queryset = VolunteerProblemVote.objects.prefetch_related("voter")
+        return queryset.filter(voter=request.profile).distinct()
diff --git a/judge/views/internal.py b/judge/views/internal.py
index d6ce1da..45f9249 100644
--- a/judge/views/internal.py
+++ b/judge/views/internal.py
@@ -41,7 +41,7 @@ class InternalProblem(ListView):
         context["title"] = self.title
         context["page_prefix"] = self.request.path + "?page="
         context["first_page_href"] = self.request.path
-        
+
         return context
 
     def get(self, request, *args, **kwargs):
diff --git a/locale/vi/LC_MESSAGES/django.po b/locale/vi/LC_MESSAGES/django.po
index 7ca88dd..1d6b01c 100644
--- a/locale/vi/LC_MESSAGES/django.po
+++ b/locale/vi/LC_MESSAGES/django.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lqdoj2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-18 12:59+0700\n"
+"POT-Creation-Date: 2022-07-29 15:51+0700\n"
 "PO-Revision-Date: 2021-07-20 03:44\n"
 "Last-Translator: Icyene\n"
 "Language-Team: Vietnamese\n"
@@ -141,7 +141,7 @@ msgstr "Trang liên kết"
 msgid "Included contests"
 msgstr ""
 
-#: judge/admin/contest.py:74 judge/admin/volunteer.py:33
+#: judge/admin/contest.py:74 judge/admin/volunteer.py:54
 #: templates/contest/clarification.html:42 templates/contest/contest.html:83
 #: templates/contest/moss.html:43 templates/internal/base.html:29
 #: templates/internal/base.html:37 templates/problem/list.html:15
@@ -264,7 +264,7 @@ msgstr "Mạng Xã Hội"
 msgid "Taxonomy"
 msgstr ""
 
-#: judge/admin/problem.py:205 judge/admin/problem.py:394
+#: judge/admin/problem.py:205 judge/admin/problem.py:401
 #: templates/contest/contest.html:84 templates/problem/data.html:475
 #: templates/problem/list.html:20 templates/problem/list.html:44
 #: templates/user/base-users-table.html:10 templates/user/user-about.html:36
@@ -309,28 +309,28 @@ msgstr[0] "%d bài tập đã được đánh dấu riêng tư."
 msgid "Mark problems as private"
 msgstr "Đánh dấu các bài tập là riêng tư"
 
-#: judge/admin/problem.py:388 judge/admin/submission.py:316
+#: judge/admin/problem.py:395 judge/admin/submission.py:316
 #: templates/problem/list.html:16 templates/problem/list.html:33
 msgid "Problem code"
 msgstr "Mã bài"
 
-#: judge/admin/problem.py:400 judge/admin/submission.py:322
+#: judge/admin/problem.py:407 judge/admin/submission.py:322
 msgid "Problem name"
 msgstr "Tên bài"
 
-#: judge/admin/problem.py:406
+#: judge/admin/problem.py:413
 #, fuzzy
 #| msgid "contest rating"
 msgid "Voter rating"
 msgstr "rating kỳ thi"
 
-#: judge/admin/problem.py:412
+#: judge/admin/problem.py:419
 #, fuzzy
 #| msgid "Total points"
 msgid "Voter point"
 msgstr "Tổng điểm"
 
-#: judge/admin/problem.py:418
+#: judge/admin/problem.py:425
 msgid "Vote"
 msgstr ""
 
@@ -471,6 +471,11 @@ msgstr "Các bài tập trong nhóm này"
 msgid "These problems are included in this type of problems"
 msgstr "Các bài tập dạng này"
 
+#: judge/admin/volunteer.py:60 templates/internal/base.html:78
+#: templates/problem/list.html:18 templates/problem/list.html:40
+msgid "Types"
+msgstr "Dạng"
+
 #: judge/apps.py:8
 msgid "Online Judge"
 msgstr ""
@@ -3438,7 +3443,7 @@ msgstr "Xin chào, <b>%(username)s</b>."
 #: templates/contest/list.html:130 templates/contest/ranking-table.html:49
 #: templates/internal/base.html:59
 #: templates/organization/org-left-sidebar.html:12
-#: templates/problem/left-sidebar.html:5 templates/problem/list-base.html:257
+#: templates/problem/left-sidebar.html:5 templates/problem/list-base.html:261
 #: templates/problem/problem-list-tabs.html:6
 #: templates/submission/info-base.html:12 templates/submission/list.html:386
 #: templates/submission/submission-list-tabs.html:15
@@ -3488,7 +3493,7 @@ msgstr ""
 #: templates/comments/list.html:83 templates/contest/contest-tabs.html:23
 #: templates/contest/tag-title.html:9 templates/flatpages/admin_link.html:3
 #: templates/license.html:10 templates/problem/editorial.html:14
-#: templates/problem/feed.html:58
+#: templates/problem/feed.html:65
 msgid "Edit"
 msgstr "Chỉnh sửa"
 
@@ -3758,7 +3763,7 @@ msgid "Next"
 msgstr "Tiếp"
 
 #: templates/contest/contest-list-tabs.html:21 templates/contest/list.html:128
-#: templates/problem/left-sidebar.html:4 templates/problem/list-base.html:256
+#: templates/problem/left-sidebar.html:4 templates/problem/list-base.html:260
 #: templates/problem/problem-list-tabs.html:5
 msgid "List"
 msgstr "Danh sách"
@@ -4148,12 +4153,7 @@ msgstr ""
 msgid "Thinking"
 msgstr "Bảng xếp hạng"
 
-#: templates/internal/base.html:78 templates/problem/list.html:18
-#: templates/problem/list.html:40
-msgid "Types"
-msgstr "Dạng"
-
-#: templates/internal/base.html:82 templates/problem/feed.html:104
+#: templates/internal/base.html:82 templates/problem/feed.html:111
 #, fuzzy
 #| msgid "Feed"
 msgid "Feedback"
@@ -4486,35 +4486,43 @@ msgstr "MỚI NHẤT"
 msgid "VOLUNTEER"
 msgstr "TÌNH NGUYỆN"
 
-#: templates/problem/feed.html:56
+#: templates/problem/feed.html:22
+msgid "View your votes"
+msgstr "Xem các đơn đã điền của bạn"
+
+#: templates/problem/feed.html:60 templates/submission/status.html:60
+msgid "View source"
+msgstr "Xem mã nguồn"
+
+#: templates/problem/feed.html:63
 msgid "Volunteer form"
 msgstr "Phiếu tình nguyện"
 
-#: templates/problem/feed.html:60
+#: templates/problem/feed.html:67
 msgid "Submit"
 msgstr "Gửi"
 
-#: templates/problem/feed.html:67
+#: templates/problem/feed.html:74
 msgid "Value"
 msgstr "Giá trị"
 
-#: templates/problem/feed.html:74
+#: templates/problem/feed.html:81
 msgid "Knowledge point"
 msgstr "Độ khó kiến thức"
 
-#: templates/problem/feed.html:82
+#: templates/problem/feed.html:89
 msgid "Thinking point"
 msgstr "Độ khó nghĩ"
 
-#: templates/problem/feed.html:90 templates/problem/search-form.html:84
+#: templates/problem/feed.html:97 templates/problem/search-form.html:84
 msgid "Problem types"
 msgstr "Dạng bài"
 
-#: templates/problem/feed.html:107
+#: templates/problem/feed.html:114
 msgid "Any additional note here"
 msgstr "Lưu ý thêm cho admin"
 
-#: templates/problem/left-sidebar.html:3 templates/problem/list-base.html:255
+#: templates/problem/left-sidebar.html:3 templates/problem/list-base.html:259
 msgid "Feed"
 msgstr "Gợi ý"
 
@@ -4522,15 +4530,15 @@ msgstr "Gợi ý"
 msgid "Filter by type..."
 msgstr "Lọc theo dạng..."
 
-#: templates/problem/list-base.html:161 templates/problem/list-base.html:187
+#: templates/problem/list-base.html:165 templates/problem/list-base.html:191
 msgid "Add types..."
 msgstr "Thêm dạng"
 
-#: templates/problem/list-base.html:203
+#: templates/problem/list-base.html:207
 msgid "Fail to vote!"
 msgstr "Hệ thống lỗi!"
 
-#: templates/problem/list-base.html:206
+#: templates/problem/list-base.html:210
 msgid "Successful vote! Thank you!"
 msgstr "Đã gửi thành công! Cảm ơn bạn!"
 
@@ -5255,10 +5263,6 @@ msgstr "AC pretest không đồng nghĩa AC cả bài nhé :))"
 msgid "Submission aborted!"
 msgstr "Đã hủy chấm bài nộp!"
 
-#: templates/submission/status.html:60
-msgid "View source"
-msgstr "Xem mã nguồn"
-
 #: templates/submission/status.html:89
 msgid "Abort"
 msgstr "Hủy chấm"
diff --git a/locale/vi/LC_MESSAGES/dmoj-user.po b/locale/vi/LC_MESSAGES/dmoj-user.po
index 8939aaa..a478f6f 100644
--- a/locale/vi/LC_MESSAGES/dmoj-user.po
+++ b/locale/vi/LC_MESSAGES/dmoj-user.po
@@ -39,305 +39,515 @@ msgstr "Đăng ký tên"
 msgid "Report"
 msgstr "Báo cáo"
 
-msgid "Bài cơ bản (Basic Problems)"
+msgid "2sat"
 msgstr ""
 
-msgid "Bài toán số dư (Modulo)"
+msgid "adhoc"
 msgstr ""
 
-msgid "Bài toán truy vấn (Query)"
+msgid "aho-corasick"
 msgstr ""
 
-msgid "Bài đặc biệt (ad hoc)"
+msgid "articulation-point"
 msgstr ""
 
-msgid "Bảng thưa (SparseTable)"
+msgid "backtrack"
 msgstr ""
 
-msgid "Bao hàm loại trừ (Inclusion-Exclusion)"
+msgid "bellman-ford"
 msgstr ""
 
-msgid "Bao lồi (Convex Hull)"
+msgid "bfs-01"
 msgstr ""
 
-msgid "Cài đặt (Implementation)"
+msgid "biconnected-component"
 msgstr ""
 
-msgid "Cặp ghép (Matching)"
+msgid "binary-search"
 msgstr ""
 
-msgid "Cấu hình tập hợp"
+msgid "binary-search-parallel"
 msgstr ""
 
-msgid "Cây (đồ thị)"
+msgid "bit"
 msgstr ""
 
-msgid "Cây chỉ số nhị phân (Binary Indexed Tree)"
+msgid "bit2d"
 msgstr ""
 
-msgid "Cây hậu tố (Suffix tree)"
+msgid "bitset"
 msgstr ""
 
-msgid "Cây khung nhỏ nhất"
+msgid "bitwise"
 msgstr ""
 
-msgid "Cây phân đoạn (Segment Tree)"
+msgid "block-cut-tree"
 msgstr ""
 
-msgid "Cây tiền tố (Trie)"
+msgid "boruvka"
 msgstr ""
 
-msgid "Cày trâu / Duyệt (Brute-force)"
+msgid "branch&bound"
 msgstr ""
 
-msgid "Centroid Decomposition"
+msgid "bridge"
 msgstr ""
 
-msgid "Chặt nhị phân (Binary search)"
+msgid "brute force"
 msgstr ""
 
-msgid "Chặt tam phân (Ternary search)"
+msgid "cactus-graph"
 msgstr ""
 
-msgid "Chia căn (Sqrt decomposition)"
+msgid "casework"
 msgstr ""
 
-msgid "Chia để trị"
+msgid "centroid"
 msgstr ""
 
-msgid "Chu trình Euler (Euler Cycle)"
+msgid "chinese-remainder"
 msgstr ""
 
-msgid "Chưa phân loại (Uncategorized)"
+msgid "combinatorics"
 msgstr ""
 
-msgid "CTDL Tiêu chuẩn (C++ STL)"
+msgid "constructive"
 msgstr ""
 
-msgid "CTDL Đặc biệt (Data Structures)"
+msgid "convex-hull"
 msgstr ""
 
-msgid "Danh sách liên kết (Linked list)"
+msgid "counting"
 msgstr ""
 
-msgid "Dãy con chung dài nhất (LCS)"
+msgid "cycle"
 msgstr ""
 
-msgid "Dãy con tăng dài nhất (LIS)"
+msgid "data structures"
 msgstr ""
 
-msgid "Dãy lặp"
+msgid "deep-optimization"
 msgstr ""
 
-msgid "DFS,BFS (đồ thị)"
+msgid "dfs/bfs"
 msgstr ""
 
-msgid "Disjoint-set (DSU)"
+msgid "dijkstra"
 msgstr ""
 
-msgid "Duyệt phân tập (Meet-in-the-middle)"
+msgid "divide and conquer"
 msgstr ""
 
-msgid "Euclid mở rộng"
+msgid "dp-alien"
 msgstr ""
 
-msgid "Euler tour trên cây"
+msgid "dp-bitmask"
 msgstr ""
 
-msgid "Hai con trỏ (Two-pointers)"
+msgid "dp-cc"
 msgstr ""
 
-msgid "Hàm băm (Hash)"
+msgid "dp-convexhull"
 msgstr ""
 
-msgid "Hàm Mobius"
+msgid "dp-count"
 msgstr ""
 
-msgid "Hình học"
+msgid "dp-dag"
 msgstr ""
 
-msgid "Hoán vị"
+msgid "dp-digit"
 msgstr ""
 
-msgid "Khớp, cầu (đồ thị)"
+msgid "dp-dnc"
 msgstr ""
 
-msgid "Khử gauss (Gauss Elimination)"
+msgid "dp-general"
 msgstr ""
 
-msgid "Lập trình cơ bản"
+msgid "dp-knuth"
 msgstr ""
 
-msgid "LCA (Lowest common ancestor)"
+msgid "dp-matrix"
 msgstr ""
 
-msgid "LT đồ thị (LQĐ)"
+msgid "dp-openclose"
 msgstr ""
 
-msgid "Luồng (Flow)"
+msgid "dp-permutation"
 msgstr ""
 
-msgid "Luồng cận dưới"
+msgid "dp-slope"
 msgstr ""
 
-msgid "Luồng mincost"
+msgid "dp-sos"
 msgstr ""
 
-msgid "Lý thuyết trò chơi (Game Theory)"
+msgid "dp-swap-label"
 msgstr ""
 
-msgid "Lý Thuyết Đồ Thị (Graph Theory)"
+msgid "dp-tree"
 msgstr ""
 
-msgid "Manacher"
+msgid "dsu"
 msgstr ""
 
-msgid "Mảng"
+msgid "dsu-roll-back"
 msgstr ""
 
-msgid "Mảng hậu tố (Suffix Array)"
+msgid "dynamic programming"
 msgstr ""
 
-msgid "Mảng tổng dồn (Prefix sum)"
+msgid "euler-path"
 msgstr ""
 
-msgid "Ngăn xếp, hàng đợi (Stack, Queue)"
+msgid "euler-theorem"
 msgstr ""
 
-msgid "Ngẫu nhiên (Random)"
+msgid "euler-tour"
 msgstr ""
 
-msgid "Nhân ma trận"
+msgid "extgcd"
 msgstr ""
 
-msgid "Nhân đa thức (FFT)"
+msgid "fft/ntt"
 msgstr ""
 
-msgid "Nhánh cận"
+msgid "flow-demands"
 msgstr ""
 
-msgid "Palindrome tree"
+msgid "flow-general"
 msgstr ""
 
-msgid "Phân tích thừa số nguyên tố (Prime Factorization)"
+msgid "flow-mincost"
 msgstr ""
 
-msgid "Phi hàm Euler (Euler's totient function)"
+msgid "flows"
 msgstr ""
 
-msgid "Quay lui"
+msgid "floyd"
 msgstr ""
 
-msgid "Quy hoạch động"
+msgid "function-graph"
 msgstr ""
 
-msgid "Quy hoạch động bitmask"
+msgid "game theory"
 msgstr ""
 
-msgid "Quy hoạch động chữ số"
+msgid "game-ad-hoc"
 msgstr ""
 
-msgid "Quy hoạch động thứ tự từ điển"
+msgid "game-minimax"
 msgstr ""
 
-msgid "Quy hoạch động trạng thái"
+msgid "game-nim"
 msgstr ""
 
-msgid "Quy hoạch động trên cây"
+msgid "game-sprague-grundy"
 msgstr ""
 
-msgid "Quy hoạch động đảo nhãn"
+msgid "gauss-elim"
 msgstr ""
 
-msgid "Quy hoạch động đếm"
+msgid "genetic"
 msgstr ""
 
-msgid "Rời rạc hóa (Compression)"
+msgid "geometry"
 msgstr ""
 
-msgid "Sàng (Sieve)"
+msgid "geometry-general"
 msgstr ""
 
-msgid "Sắp xếp (Sorting)"
+msgid "gomory-hu-tree"
 msgstr ""
 
-msgid "Sắp xếp tô pô (Topo Sort)"
+msgid "graph theory"
 msgstr ""
 
-msgid "Scratch"
+msgid "greedy"
 msgstr ""
 
-msgid "Số học (Number Theory)"
+msgid "greedy-exchange"
 msgstr ""
 
-msgid "Số nguyên tố"
+msgid "greedy-general"
 msgstr ""
 
-msgid "Sweep Line"
+msgid "greedy-moore"
 msgstr ""
 
-msgid "Tách chuỗi cây (HLD)"
+msgid "hashing"
 msgstr ""
 
-msgid "Tham Lam (Greedy)"
+msgid "heuristic"
 msgstr ""
 
-msgid "Tháng tư là lời nói dối của em"
+msgid "heuristics"
 msgstr ""
 
-msgid "Thành phần liên thông"
+msgid "hld"
 msgstr ""
 
-msgid "Thao Tác Bit (bitwise)"
+msgid "HSG"
 msgstr ""
 
-msgid "Thuật toán KMP"
+msgid "ICPC"
 msgstr ""
 
-msgid "Thuật toán Mo"
+msgid "inclusion-exclusion"
 msgstr ""
 
-msgid "Tổ hợp"
+msgid "interactive"
 msgstr ""
 
-msgid "Toán (Math)"
+msgid "inversive-geometry"
 msgstr ""
 
-msgid "Tối ưu hóa (Deep-optimize)"
+msgid "kd-tree"
 msgstr ""
 
-msgid "Tương tác (Interactive)"
+msgid "kirchoff"
 msgstr ""
 
-msgid "t_Bài tập (thầy Đông)"
+msgid "kmp"
 msgstr ""
 
-msgid "Xác suất (Probability)"
+msgid "kruskal"
 msgstr ""
 
-msgid "Xâu con (Substring)"
+msgid "lagrange-inter"
 msgstr ""
 
-msgid "Xâu đối xứng (Palindrome)"
+msgid "language"
 msgstr ""
 
-msgid "Xây dựng, tìm khuôn (Constructive)"
+msgid "lca"
 msgstr ""
 
-msgid "Xử lí sai số (Precision-fix)"
+msgid "lichao-tree"
 msgstr ""
 
-msgid "Xử lí số lớn (Bignum)"
+msgid "local-search"
 msgstr ""
 
-msgid "Xử lí xâu (String)"
+msgid "manacher"
 msgstr ""
 
-msgid "Z Function"
+msgid "matching-bipartie"
 msgstr ""
 
-msgid "Đếm Phân Phối"
+msgid "matching-general"
 msgstr ""
 
-msgid "Đường đi ngắn nhất (đồ thị)"
+msgid "matching-hall"
+msgstr ""
+
+msgid "matching-hungarian"
+msgstr ""
+
+msgid "matching-konig"
+msgstr ""
+
+msgid "math"
+msgstr ""
+
+msgid "math-general"
+msgstr ""
+
+msgid "max-clique"
+msgstr ""
+
+msgid "meet-in-the-middle"
+msgstr ""
+
+msgid "mo-general"
+msgstr ""
+
+msgid "mo-tree"
+msgstr ""
+
+msgid "mo-update"
+msgstr ""
+
+msgid "mobius"
+msgstr ""
+
+msgid "modular"
+msgstr ""
+
+msgid "modular-inverse"
+msgstr ""
+
+msgid "monotonic-queue"
+msgstr ""
+
+msgid "multiplicative"
+msgstr ""
+
+msgid "NEW"
+msgstr ""
+
+msgid "number theory"
+msgstr ""
+
+msgid "offline"
+msgstr ""
+
+msgid "order-statistic"
+msgstr ""
+
+msgid "output-only"
+msgstr ""
+
+msgid "palin-tree"
+msgstr ""
+
+msgid "picks-theorem"
+msgstr ""
+
+msgid "planar-graph"
+msgstr ""
+
+msgid "polygon-triangulation"
+msgstr ""
+
+msgid "precision-issue"
+msgstr ""
+
+msgid "prefix-sum"
+msgstr ""
+
+msgid "primality-test"
+msgstr ""
+
+msgid "probability"
+msgstr ""
+
+msgid "randomized"
+msgstr ""
+
+msgid "rmq"
+msgstr ""
+
+msgid "rmq-2d"
+msgstr ""
+
+msgid "rmq2d"
+msgstr ""
+
+msgid "scc"
+msgstr ""
+
+msgid "scheduling"
+msgstr ""
+
+msgid "search"
+msgstr ""
+
+msgid "segtree-2d"
+msgstr ""
+
+msgid "segtree-beats"
+msgstr ""
+
+msgid "segtree-dynamic"
+msgstr ""
+
+msgid "segtree-general"
+msgstr ""
+
+msgid "segtree-persistent"
+msgstr ""
+
+msgid "segtree-walk"
+msgstr ""
+
+msgid "sequence"
+msgstr ""
+
+msgid "sieve"
+msgstr ""
+
+msgid "sieve-segment"
+msgstr ""
+
+msgid "small-to-large"
+msgstr ""
+
+msgid "sortings"
+msgstr ""
+
+msgid "spanning-tree"
+msgstr ""
+
+msgid "sparse-table"
+msgstr ""
+
+msgid "spfa"
+msgstr ""
+
+msgid "sqrt"
+msgstr ""
+
+msgid "sqrt-babygiant"
+msgstr ""
+
+msgid "sqrt-buckets"
+msgstr ""
+
+msgid "sqrt-buffer"
+msgstr ""
+
+msgid "sqrt-time"
+msgstr ""
+
+msgid "static-data"
+msgstr ""
+
+msgid "stl"
+msgstr ""
+
+msgid "string"
+msgstr ""
+
+msgid "suffix-array"
+msgstr ""
+
+msgid "sweep-line"
+msgstr ""
+
+msgid "tenary-search"
+msgstr ""
+
+msgid "topo-sort"
+msgstr ""
+
+msgid "tortoise-hare"
+msgstr ""
+
+msgid "treap/splay"
+msgstr ""
+
+msgid "tree-isomorphism"
+msgstr ""
+
+msgid "trie"
+msgstr ""
+
+msgid "TSP"
+msgstr ""
+
+msgid "TST"
+msgstr ""
+
+msgid "two-pointers"
+msgstr ""
+
+msgid "VOI"
+msgstr ""
+
+msgid "voronoi"
+msgstr ""
+
+msgid "z-function"
 msgstr ""
diff --git a/templates/problem/feed.html b/templates/problem/feed.html
index 0fd482c..76c6d0e 100644
--- a/templates/problem/feed.html
+++ b/templates/problem/feed.html
@@ -17,6 +17,11 @@
             </a>
         {% endif %}
     </div>
+    {% if request.user.has_perm('judge.suggest_problem_changes') and feed_type == 'volunteer' %}
+        <ul style="margin-bottom: 1em; margin-left: auto">
+            <li><a href="{{url('admin:judge_volunteerproblemvote_changelist')}}">{{_('View your votes')}}</a></li>
+        </ul>
+    {% endif %}
     {% for problem in problems %}
         <div class="blog-box">
             <h3 class="problem-feed-name">