Perhaps you should try some spelling variations:
wang liang » wang yang
song ming » song bing, gong min, jong min
duong van » cong van, duong anh
liang xi » liang li, liang wei, liang zhi
xi human » i human, ii human, 2 human
song min » gong min, jong min, song jin
cong sun » cong shu, cong van, wing sun

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 xi human genome ((song min) OR (song ming)) ((cong sun) OR (duong van)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang xi human genome ((song min) OR (song ming)) ((cong sun) or (duong van)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang xi human genome ((song min) OR (song ming)) ((cong sun) or (duong van)) ;*.