Chinese population is more than 90% Han Chinese. Also, language is very important for Homogeneity that's why Chinese Govt introduced Simplified Chinese as offic

Chinese population is more than 90% Han Chinese. Also, language is very important for Homogeneity that's why Chinese Govt introduced Simplified Chinese as official language and Singapore introduced English as official language. Here is a good video of `Lee Kaun yew` on why single language is important for development of country. https://m.youtube.com/watch?v=5vELNwtQO1E https://m.youtube.com/watch?v=5vELNwtQO1E