Perhaps you should try some spelling variations:
wang dong » wang yong, wang hong, wang yang
dong yang » dong hoang, wang yang, yang yang
gene tang » gene bank
chong ghi » hong ghi, zhong zhi
yang hua » wang hua, yang hui, ying hua
hua gene » human gene, a gene, hua ren
tang lim » tang li, jung lim, tang jie
chong yi » chong yah, chong yun, hong yu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang dong yang hua gene tang lim ((chong ghi) or (chong yi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang dong yang hua gene tang lim ((chong ghi) OR (chong yi)) ;*.