Perhaps you should try some spelling variations:
wang liang » wang yang
liang ying » liang liying, huang ying, zhang ying
sang minh » kang minah, anh minh, song min
ying hua » ming hua, wang hua, ying zhu
hong ghi » zhong zhi, hong g, hong hai
hua ren » hua chen
han min » han men, kan min, chan ming

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang ying hua ren ((han min) or (sang minh)) hong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ying hua ren ((han min) OR (sang minh)) hong ghi ;*.