Creep or soil creep is the slowest type of mass movement, which involves the lifting and contracting of soil particles over time. It is slowly moving the part of the place which seemed unnoticed but will be noticed over time.
I would say creep or soil
"China A" is older, more conservative and more loyal to Communism; "China B" is younger and wants greater freedom.
"China A" are all the native Chinese; "China B" are all foreigners working in China for foreign corporations.
"China A" are the males who run the society; "China B" are the females who are expected to stay at home and not work.
"China A" is urban, more affluent and rapidly developing; "China B" is rural, poor and not developing.
Answer: I think it's pretty much the same.
Explanation: