Perhaps you should try some spelling variations:
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
iii gender » ii gender, i gender
chong yun » chang yun, hong yu, chen yun
iii gene » iii rene, iii genome, i gene
hong yun » hong yu, song yun, chang yun
anh thi » anh thu, dang thi

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 yang ((iii gene) OR (iii gender)) anh thi ((hong yun) OR (chong yun)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang yang ((iii gene) OR (iii gender)) anh thi ((hong yun) or (chong yun)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang yang ((iii gene) OR (iii gender)) anh thi ((hong yun) or (chong yun)) ;*.