I don't know the Chinese market, but I do know that there are Chinese forks of Android that swap Google search out for local competitors. A quick Google search

I don't know the Chinese market, but I do know that there are Chinese forks of Android that swap Google search out for local competitors. A quick Google search shows Baidu, Tencent, Alibaba all have Android forks. Then again, MIUI is popular there, and I think that retains Google Search compatibility, so there Google ban seems to be more nuanced. Perhaps it's simply that Google-owned companies don't do business in China proper because they don't want to data-share with the Chinese government, so Motorola can't formerly enter that market (and Chinese Android phones use Hong Kong datacenters).