diff --git a/docs/translations/zh-Hant.md b/docs/translations/zh-Hant.md
index 7354e6b1b..9a36f877c 100644
--- a/docs/translations/zh-Hant.md
+++ b/docs/translations/zh-Hant.md
@@ -4,6 +4,8 @@ Catalog: `src/i18n/locales/zh-Hant.json`. General rules: [TRANSLATORS.md](../TRA
 
 `zh-Hant` is the Simplified Chinese catalog (`zh-CN`, credited to abiyeenzo, #914, and EDIT-Aeterna, #979) written in Traditional characters with OpenCC character conversion. Wording and terminology are the same as in `zh-CN`: change a term in [zh-CN.md](./zh-CN.md) and the `zh-CN` catalog first, then convert. Only the script differs.
 
+After `s2tw` conversion, fix the characters OpenCC picks wrongly: 年曆史 → 年歷史, 下遊 → 下游, 並道 → 併道, 發佈 → 發布.
+
 ## Style
 
 - Follow [zh-CN.md](./zh-CN.md) for wording, punctuation, spacing, units and the glossary, written in Traditional characters.
diff --git a/src/i18n/locales/zh-Hant.json b/src/i18n/locales/zh-Hant.json
index 414624f2d..ec908665f 100644
--- a/src/i18n/locales/zh-Hant.json
+++ b/src/i18n/locales/zh-Hant.json
@@ -52,7 +52,7 @@
   "SOURCE CREDITED · LOCATION UNRESOLVED": "來源已署名 · 位置未確定",
   "REFERENCE ONLY · CLAIMS UNVERIFIED": "僅供參考 · 說法未核實",
   "SOURCE GEOCONFIRMED": "來源位置已核實",
-  "2021 historical reference versus 2026 post-event imagery; changes are cumulative and include the July 2025 Rasuwagadhi flood. Schematic downstream progression, not modeled arrival time; not an official hazard model.": "2021 年曆史參考影像與 2026 年災後影像對比；變化為累計結果，包含 2025 年 7 月的 Rasuwagadhi 洪水。下游演進為示意，並非模擬的到達時間；也不是官方災害模型。",
+  "2021 historical reference versus 2026 post-event imagery; changes are cumulative and include the July 2025 Rasuwagadhi flood. Schematic downstream progression, not modeled arrival time; not an official hazard model.": "2021 年歷史參考影像與 2026 年災後影像對比；變化為累計結果，包含 2025 年 7 月的 Rasuwagadhi 洪水。下游演進為示意，並非模擬的到達時間；也不是官方災害模型。",
   "Immediate collapse viewpoint": "近距離崩塌觀察點",
   "Collapse viewpoint": "崩塌觀察點",
   "Debris-dammed lake": "碎屑堰塞湖",
@@ -101,11 +101,11 @@
   "SECONDARY FAILURE": "第二次滑坡",
   "BORDER ARRIVAL": "抵達邊境",
   "PROPAGATION": "演進",
-  "DOWNSTREAM PASSAGE": "向下遊推進",
+  "DOWNSTREAM PASSAGE": "向下游推進",
   "CONSEQUENCE": "後果",
   "DOWNSTREAM CONSEQUENCE": "下游後果",
   "EVIDENCE": "證據",
-  "{year} HISTORICAL REFERENCE": "{year} 年曆史參考",
+  "{year} HISTORICAL REFERENCE": "{year} 年歷史參考",
   "{year} POST-EVENT": "{year} 年災後",
   "{count} GEOLOCATED SOURCE-MAP PLACEMENTS": {
     "other": "{count} 個地理定位來源點位"
@@ -121,7 +121,7 @@
   "Close event layer": "關閉事件圖層",
   "OBSERVED IMAGERY": "觀測影像",
   "SCHEMATIC CORRIDOR": "示意走廊",
-  "2021 HISTORICAL REFERENCE / 2026 POST-EVENT": "2021 年曆史參考 / 2026 年災後",
+  "2021 HISTORICAL REFERENCE / 2026 POST-EVENT": "2021 年歷史參考 / 2026 年災後",
   "Historical reference and post-event image split": "歷史參考與災後影像的分割",
   "RECONSTRUCTION CLOCK": "重構時鐘",
   "Schematic downstream progression": "下游演進示意",
@@ -545,7 +545,7 @@
   },
   "Position as of {time}": "位置（截至 {time}）",
   "Maximum sustained wind: {wind} · Pressure: {pressure}": "最大持續風速：{wind} · 氣壓：{pressure}",
-  "{name} · {classification} · Advisory {number} · issued {time}": "{name} · {classification} · 第 {number} 號公告 · 發佈於 {time}",
+  "{name} · {classification} · Advisory {number} · issued {time}": "{name} · {classification} · 第 {number} 號公告 · 發布於 {time}",
   "No active NHC/CPHC systems": "當前沒有活躍的 NHC/CPHC 氣旋",
   "Advisories unavailable": "公告不可用",
   "Cyclones · NHC / CPHC": "氣旋 · NHC / CPHC",
@@ -620,10 +620,10 @@
   "Keep {direction} at the fork": "在岔路口{direction}",
   "Continue at the fork onto {road}": "在岔路口繼續行駛，進入 {road}",
   "Continue at the fork": "在岔路口繼續行駛",
-  "Merge {direction} onto {road}": "{direction}並道，進入 {road}",
-  "Merge {direction}": "{direction}並道",
+  "Merge {direction} onto {road}": "{direction}併道，進入 {road}",
+  "Merge {direction}": "{direction}併道",
   "Merge onto {road}": "併入 {road}",
-  "maneuver|Merge": "並道",
+  "maneuver|Merge": "併道",
   "Take the ramp on the {direction} onto {road}": "{direction}駛入匝道，進入 {road}",
   "Take the ramp on the {direction}": "{direction}駛入匝道",
   "Take the ramp onto {road}": "駛入匝道，進入 {road}",
@@ -1234,7 +1234,7 @@
   "{model} forecast · {field} ({unit})": "{model} 預報 · {field}（{unit}）",
   "Valid: {time}": "有效時間：{time}",
   "preparing": "準備中",
-  "Issued: {time}": "發佈時間：{time}",
+  "Issued: {time}": "發布時間：{time}",
   "Selected field unavailable · wind remains visible": "所選氣象場不可用 · 風場仍可見",
   "{error} · wind remains visible": "{error} · 風場仍可見",
   "Surface wind at 10 m. Approximately 1° global grid. Curves follow the 10 m wind field, lifted 12 km for visibility; display height is not weather altitude. View lighting is for readability. Animation shows flow through one fixed forecast; it does not advance time. Color fields drape the globe basemap or the active photorealistic 3D Tiles.": "10 m 高度的地面風。約 1° 全球網格。流線沿 10 m 風場繪製，為便於觀看抬升至 12 km；顯示高度並非氣象高度。視圖光照僅為提高可讀性。動畫展示的是單一固定預報內的流場，不推進時間。氣象場填色疊加於地球底圖或當前的照片級逼真 3D Tiles。",
@@ -2163,7 +2163,7 @@
   "{time} · {minutes} min ago": "{time} · {minutes} 分鐘前",
   "Active weather": "已啟用的天氣圖層",
   "LATEST · newest per product": "最新 · 每個產品的最新一幀",
-  "Forecast · valid {valid} · issued {issued}": "預報 · 有效時間 {valid} · 發佈時間 {issued}",
+  "Forecast · valid {valid} · issued {issued}": "預報 · 有效時間 {valid} · 發布時間 {issued}",
   "{detail} · Does not follow history": "{detail} · 不隨觀測歷史變化",
   "Forecast · valid {valid}": "預報 · 有效時間 {valid}",
   "voice|OFF": "關",
@@ -2863,5 +2863,5 @@
   "{count} placemarks": {
     "other": "{count} 個地標"
   },
-  "S2 Underground publishes these KMZ products to GitHub. New uploads are detected within seconds and replace the previous edition automatically. Click a marker for its report.": "S2 Underground 在 GitHub 發佈這些 KMZ 產品。新上傳的內容會在數秒內被檢測到，並自動替換舊版本。點擊標記查看報告。"
+  "S2 Underground publishes these KMZ products to GitHub. New uploads are detected within seconds and replace the previous edition automatically. Click a marker for its report.": "S2 Underground 在 GitHub 發布這些 KMZ 產品。新上傳的內容會在數秒內被檢測到，並自動替換舊版本。點擊標記查看報告。"
 }