Perhaps you should try some spelling variations:
truong thanh » truong tran, tran thanh, truong xuan
luong thanh » long thanh
wang human » wang xueman, wang hua, facing human
human gene » human genome, human gender, human bone
yuan wang » yan wang, yuan kang, yuan chang
yan yuan » yan guan, fang yuan, nan yan
mung sau » wong sau
aung » lung, dung, jung

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

• Performing a fuzzy search may retrieve terms with similar spellings: yan yuan wang human gene ((luong thanh) OR (truong thanh)) ((mung sau) or (aung san)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yan yuan wang human gene ((luong thanh) OR (truong thanh)) ((mung sau) OR (aung san)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yan yuan wang human gene ((luong thanh) OR (truong thanh)) ((mung sau) or (aung san)) ;".
• Adding a wildcard symbol may retrieve word variants: yan yuan wang human gene ((luong thanh) OR (truong thanh)) ((mung sau) or (aung san)) ;*.