diff --git a/CHANGELOG.md b/CHANGELOG.md
index 94f89de..faaf057 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,19 @@
 # 0.-.- In Porgress
 
+- Based on TypeScript v3.3.1
+- Support languages:
+  - Simplified Chinese (`lingascript-cn`)
+  - Traditional Chinese (`lingascript-tw`)
+
 - Update issue templates
 - Add npm badges for support language packages
+- Add Simplified Chinese Readme #11, thanks @nobodxbodon
+
+Keywords change:
+- lingascript-tw 
+  - let 變量 -> 變數
+  - const 常量 -> 常數
+  - var 全域變量 -> 全域變數
 
 # 0.1.1 (2019/2/13) Initial Release
 
@@ -9,6 +21,7 @@
 - Support languages:
   - Simplified Chinese (no npm package yet, see #11)
   - Traditional Chinese (`lingascript-tw`)
+
 - patch TypeScript through npm scripts and file-patch
 - Basic tests passed
 - (Native) Language specific readme
diff --git a/examples/tw/src/basic.ts b/examples/tw/src/basic.ts
index e8e2d99..b4c677b 100644
--- a/examples/tw/src/basic.ts
+++ b/examples/tw/src/basic.ts
@@ -1,7 +1,7 @@
 // https://www.typescriptlang.org/docs/handbook/basic-types.html
 
 // Boolean
-變量 isDone: boolean = 假的;
+變數 isDone: boolean = 假的;
 
 // Number
 let decimal: number = 6;
diff --git a/examples/tw/tsconfig.json b/examples/tw/tsconfig.json
index 7c832eb..36594b7 100644
--- a/examples/tw/tsconfig.json
+++ b/examples/tw/tsconfig.json
@@ -4,7 +4,7 @@
       "allowJs": true,
       "target": "es6",
       "diagnostics": true,
-      "locale": "en"
+      "locale": "zh-TW"
   },
   "include": [
       "./src/**/*"
diff --git a/src/tw/README.md b/src/tw/README.md
index df0c04b..86d257e 100644
--- a/src/tw/README.md
+++ b/src/tw/README.md
@@ -30,13 +30,13 @@ npm install -g lingascript-tw
 建立`測試.ts`檔案如下
 
 ```js
-變量 一切都是 = 假的;
+變數 一切都是 = 假的;
 ```
 
 或加上 TypeScript 宣告
 
 ```js
-變量 一切都是:真假 = 假的;
+變數 一切都是:真假 = 假的;
 ```
 
 然後使用以下命令編譯