Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang hong » yang hongli, quang hong, zhang hong
wang hong » wang yong, wang hyoung, wang lihong
yong hua » ying hua, wang hua, tong hui
dong hua » wang hua, tong hui, dong hoi
kong » long, pong, ong
sar » sara, star, saur

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang ((yong hua) or (dong hua)) irene ((yang hong) OR (wang hong)) kong sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ((yong hua) OR (dong hua)) irene ((yang hong) OR (wang hong)) kong sar ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ((yong hua) or (dong hua)) irene ((yang hong) OR (wang hong)) kong sar ;*".