Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yan, wang yidan
yuan wang » yan wang, yuan kang, yuan chang
yuhan hua » tuan hua, yuan hui, yuhuan huang
yuan ming » yuan ting, kian ming, tuan minh
wong shiu » wong siu, cong shu, song shin
see yuan » see yan, seven yuan, lee yun
hong shu » cong shu, tong shui, hong seo
hua see » chua tee, chua yee

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan wang yuhan hua see yuan ming ((hong shu) or (wong shiu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan wang yuhan hua see yuan ming ((hong shu) OR (wong shiu)) ;*.