Why is google losing china? They own a piece of Baidu and they still operate a business in mainland china. To me it looks like they are in a wait and see mode

Why is google losing china? They own a piece of Baidu and they still operate a business in mainland china. To me it looks like they are in a wait and see mode right now. You cant win in china because you are big in the world and the same goes the other way. I dont see myself using Baidu as my main search engine.