Perhaps you should try some spelling variations:
wang liang » wang yang
qian wang » yiqian wang, qian rong, qian yan
gene gene » gene meme, gene one, one gene
liang li » ling li, qiang li, liang wei
thi mong » thi minh
thi hong » tan hong
li gene » i gene, l1 gene, iii gene

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: qian wang liang li gene gene ((thi mong) OR (thi hong)) sar ;~.
• Adding a wildcard symbol may retrieve word variants: qian wang liang li gene gene ((thi mong) or (thi hong)) sar ;*.