Perhaps you should try some spelling variations:
wang liang » wang yang
linh hoang » anh hoang
liang zhi » liang zhu, wang zhi, liang li
gene sang » lee sang, gene bank
hua gene » human gene, a gene, hua ren
min hong » amin hong, tin hong, min hyoung
zhi hua » zhi duan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang zhi hua gene sang ((min hong) OR (linh hoang)) w ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang zhi hua gene sang ((min hong) or (linh hoang)) w ;*.