Perhaps you should try some spelling variations:
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
minh hong » minh cong, min hong, linh hoang
yang zhi » wang zhi, yan zhi, liang zhi
hong ghi » zhong zhi, hong g, hong hai
li sang » li gang, li san, li wang
le sang » lee sang, le dang
li song » li cong, li rong, kim song

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 zhi ((((li sang) OR (le sang))) or (li song)) minh hong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang yang zhi ((((li sang) OR (le sang))) OR (li song)) minh hong ghi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang yang zhi ((((li sang) OR (le sang))) or (li song)) minh hong ghi ;*".