diff --git a/java/res/values-vi/strings.xml b/java/res/values-vi/strings.xml
index 7d6a854..938718d 100644
--- a/java/res/values-vi/strings.xml
+++ b/java/res/values-vi/strings.xml
@@ -65,8 +65,7 @@
     <string name="added_word" msgid="8993883354622484372">"<xliff:g id="WORD">%s</xliff:g> : Đã lưu"</string>
     <string name="label_go_key" msgid="1635148082137219148">"Tìm"</string>
     <string name="label_next_key" msgid="362972844525672568">"Tiếp theo"</string>
-    <!-- no translation found for label_previous_key (1211868118071386787) -->
-    <skip />
+    <string name="label_previous_key" msgid="1211868118071386787">"Trước"</string>
     <string name="label_done_key" msgid="2441578748772529288">"Xong"</string>
     <string name="label_send_key" msgid="2815056534433717444">"Gửi"</string>
     <string name="label_to_alpha_key" msgid="4793983863798817523">"ABC"</string>
@@ -79,8 +78,10 @@
     <string name="spoken_no_text_entered" msgid="7479685225597344496">"Không có ký tự nào được nhập"</string>
     <string name="spoken_description_unknown" msgid="3197434010402179157">"Mã phím %d"</string>
     <string name="spoken_description_shift" msgid="244197883292549308">"Shift"</string>
-    <string name="spoken_description_shift_shifted" msgid="954941524766465022">"Đã bật Shift"</string>
-    <string name="spoken_description_caps_lock" msgid="5660626444912131764">"Đã bật viết hoa"</string>
+    <!-- no translation found for spoken_description_shift_shifted (1681877323344195035) -->
+    <skip />
+    <!-- no translation found for spoken_description_caps_lock (3276478269526304432) -->
+    <skip />
     <string name="spoken_description_delete" msgid="8740376944276199801">"Xóa"</string>
     <string name="spoken_description_to_symbol" msgid="5486340107500448969">"Biểu tượng"</string>
     <string name="spoken_description_to_alpha" msgid="23129338819771807">"Chữ cái"</string>
@@ -92,6 +93,20 @@
     <string name="spoken_description_smiley" msgid="2256309826200113918">"Mặt cười"</string>
     <string name="spoken_description_return" msgid="8178083177238315647">"Quay lại"</string>
     <string name="spoken_description_dot" msgid="40711082435231673">"Dấu chấm"</string>
+    <!-- no translation found for spoken_description_shiftmode_on (5700440798609574589) -->
+    <skip />
+    <!-- no translation found for spoken_description_shiftmode_locked (593175803181701830) -->
+    <skip />
+    <!-- no translation found for spoken_description_shiftmode_off (657219998449174808) -->
+    <skip />
+    <!-- no translation found for spoken_description_mode_symbol (7183343879909747642) -->
+    <skip />
+    <!-- no translation found for spoken_description_mode_alpha (3528307674390156956) -->
+    <skip />
+    <!-- no translation found for spoken_description_mode_phone (6520207943132026264) -->
+    <skip />
+    <!-- no translation found for spoken_description_mode_phone_shift (5499629753962641227) -->
+    <skip />
     <string name="voice_warning_title" msgid="4419354150908395008">"Nhập liệu bằng giọng nói"</string>
     <string name="voice_warning_locale_not_supported" msgid="637923019716442333">"Nhập liệu bằng giọng nói hiện không được hỗ trợ cho ngôn ngữ của bạn nhưng hoạt động với ngôn ngữ tiếng Anh."</string>
     <string name="voice_warning_may_not_understand" msgid="5596289095878251072">"Nhập liệu bằng giọng nói sử dụng nhận dạng giọng nói của Google. Áp dụng "<a href="http://m.google.com/privacy">"Chính sách bảo mật dành cho điện thoại di động"</a>"."</string>