Perhaps you should try some spelling variations:
wang liang » wang yang
yang sang » yang yang, yang guang, yang liang
sang minh » kang minah, anh minh, song min
zhong tai » hong tan, zhong zhi
liang ka » liang dan, liang tan, jiang ke
shi yang » shin jang, shin sang, shi rong
hong hai » shang hai, dang hai, hong tan

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 ka shi yang sang minh ((hong hai) OR (zhong tai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang ka shi yang sang minh ((hong hai) or (zhong tai)) ;*.