Perhaps you should try some spelling variations:
ping liang » peng liang, ping lin, ping wang
wang liang » wang yang
dong hua » wang hua, tong hui, dong hoi
hua wang » hwa wang, hua jiang, yuan wang
wang hui » wang hua, wang zhi, wang wei
wong sau » wong sam, wong siu, wong shiu
shin » skin, sein, thin

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong hua wang hui ((ping liang) OR (wang liang)) sun ((wong sau) or (song shin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong hua wang hui ((ping liang) OR (wang liang)) sun ((wong sau) OR (song shin)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong hua wang hui ((ping liang) OR (wang liang)) sun ((wong sau) or (song shin)) ;*".