From d526d87282aeca5ff12d6e4ea79f1bd5a6f4e171 Mon Sep 17 00:00:00 2001
From: headiron <dempsterleung@gmail.com>
Date: Thu, 29 Feb 2024 01:30:12 +0800
Subject: [PATCH] [I10n] Improve Chinese (zh-CN) locale (#12245)

Signed-off-by: headiron <dempsterleung@gmail.com>
---
 docs/data/date-pickers/localization/data.json |  2 +-
 packages/x-date-pickers/src/locales/zhCN.ts   | 30 +++++++++----------
 2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/docs/data/date-pickers/localization/data.json b/docs/data/date-pickers/localization/data.json
index facf19724c328..0a76129d0673b 100644
--- a/docs/data/date-pickers/localization/data.json
+++ b/docs/data/date-pickers/localization/data.json
@@ -35,7 +35,7 @@
     "languageTag": "zh-CN",
     "importName": "zhCN",
     "localeName": "Chinese (Simplified)",
-    "missingKeysCount": 14,
+    "missingKeysCount": 0,
     "totalKeysCount": 50,
     "githubLink": "https://github.com/mui/mui-x/blob/next/packages/x-date-pickers/src/locales/zhCN.ts"
   },
diff --git a/packages/x-date-pickers/src/locales/zhCN.ts b/packages/x-date-pickers/src/locales/zhCN.ts
index 4780efcce179b..d105f8fa52631 100644
--- a/packages/x-date-pickers/src/locales/zhCN.ts
+++ b/packages/x-date-pickers/src/locales/zhCN.ts
@@ -6,7 +6,7 @@ const views: Record<TimeViewWithMeridiem, string> = {
   hours: '小时',
   minutes: '分钟',
   seconds: '秒',
-  meridiem: '子午线',
+  meridiem: '十二小时制',
 };
 
 const zhCNPickers: Partial<PickersLocaleText<any>> = {
@@ -23,10 +23,10 @@ const zhCNPickers: Partial<PickersLocaleText<any>> = {
   // DateRange labels
   start: '开始',
   end: '结束',
-  // startDate: 'Start date',
-  // startTime: 'Start time',
-  // endDate: 'End date',
-  // endTime: 'End time',
+  startDate: '开始日期',
+  startTime: '开始时间',
+  endDate: '结束日期',
+  endTime: '结束时间',
 
   // Action bar
   cancelButtonLabel: '取消',
@@ -65,7 +65,7 @@ const zhCNPickers: Partial<PickersLocaleText<any>> = {
     value !== null && utils.isValid(value)
       ? `选择时间，已选择${utils.format(value, 'fullTime')}`
       : '选择时间',
-  // fieldClearLabel: 'Clear value',
+  fieldClearLabel: '清除',
 
   // Table labels
   timeTableLabel: '选择时间',
@@ -82,17 +82,17 @@ const zhCNPickers: Partial<PickersLocaleText<any>> = {
   fieldMeridiemPlaceholder: () => 'aa',
 
   // View names
-  // year: 'Year',
-  // month: 'Month',
-  // day: 'Day',
-  // weekDay: 'Week day',
-  // hours: 'Hours',
-  // minutes: 'Minutes',
-  // seconds: 'Seconds',
-  // meridiem: 'Meridiem',
+  year: '年份',
+  month: '月份',
+  day: '日期',
+  weekDay: '星期',
+  hours: '时',
+  minutes: '分',
+  seconds: '秒',
+  meridiem: '十二小时制',
 
   // Common
-  // empty: 'Empty',
+  empty: '空',
 };
 
 export const zhCN = getPickersLocalization(zhCNPickers);