I can tell you I hate it when I need to start using Google to try and understand a question.
Form a coherent question dang it.
Can’t read your mind.
In any case they have a contract training for Shanghai Airlines.
Bit of a checkered past.
http://www.mercedsunstar.com/news/article152978204.html
0-Hero usually takes about 6 months if you do this full time, add 3 months for language classes.