- Line Dictionary : this app will show you the example and pronunciation. as well as how to write every stroke of Chinese character. 英汉字典 。
- Type Pinyin : You can mark the tone by numbers like 1 2 3 4 , and press enter. This website will automatically convert your typing into Pinyin format. or download "Pinyinput" to your own computer. then select this input with similar approach mentioned earlier. 标示声调的方法。