Your search - ((dong yang) or (dong sin)) a ((a gene) OR (a gentle)) yan jiu (cong or long) shu ; - did not match any resources.

Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
yan jiu » yang jie, yang jin, pang jiu
a gene » a genre, a gender, a geneve

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