Your search - ((yang yang) or (dong sin)) ya hua gene yan jiu ((congo shu) OR (cong shu)) ; - did not match any resources.

Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
hua gene » human gene, a gene, hua ren
gene yan » gene bank, ren yan, see yan
yan jiu » yang jie, yang jin, pang jiu
sin » sign, sind, skin

You may be able to get more results by adjusting your search query.