Sir,
I entered china in year 2003 as a teacher (Teaching Computer Science) in Shandong University .i worked in college for 3 years .Than i got a Technology Leader job in Shanghai in top Software company International. I am still working in shanghai(Shanghai Employee).Shanghai company has send me to USA(LOS ANGELES) .Now i am in usa last 1 year.

I want to apply for Permanent residience in China.

Am i eligible to get it. How long wil it take.