I was using Xiao Mi as an example of a great Android product from China rather than a comparison to Baidu (though I didn't know about Baidu's search result prac

I was using Xiao Mi as an example of a great Android product from China rather than a comparison to Baidu (though I didn't know about Baidu's search result practices). My question still stands though, is it much more of an Android "fork" as what the modifications that Xiao Mi is making?