Perhaps you should try some spelling variations:
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
minh long » minh cong, vinh long
yang hui » yang jui, wang hui, yang muxi
jie song » jae song, jin song, li song
kim song » kim young, kim eung
long shu » cong shu, tong shui, long du

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 yang hui ((jie song) or (kim song)) minh long shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang yang hui ((jie song) OR (kim song)) minh long shu ;*.