Perhaps you should try some spelling variations:
yong liang » yang liang, song ligang, wang liang
wang yong » wang yang, wang hyoung, wang yan
liang hua » wang hua, liang sun, liang zhu
gene tang » gene bank
zhong zhi » zhang zhi, zhong tai
hua gene » human gene, a gene, hua ren
tang min » chang min, sang minh, yang mind
hong hai » shang hai, zhong tai, dang hai
hong ghi » hong g

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 yong liang hua gene tang min ((hong hai) OR (((hong ghi) OR (zhong zhi)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong liang hua gene tang min ((hong hai) or (((hong ghi) OR (zhong zhi)))) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong liang hua gene tang min ((hong hai) or (((hong ghi) OR (zhong zhi)))) ;*.