What is the difference between "china a" and "china b"?
question 7 options:
"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.