Perhaps you should try some spelling variations:
luong thang » luong thanh, gung thang, long thanh
limin wang » liqin wang, limin zhang
thang long » change long
wang yang » wang yan, wang liang, wang yanling
yang iii » klang iii, yang zili, zwang iii
iii gene » iii rene, iii gender, iii genome
long ago » long arm

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 yang) OR (limin wang)) yang iii gene luong thang long ago ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang yang) or (limin wang)) yang iii gene luong thang long ago ;*.