Perhaps you should try some spelling variations:
yuan ming » yuan ting, kian ming, juan meng
juan kang » yuan kang, chan kang, jin kang
kang chan » kang chen, kang han, fong chan
chan ming » kian ming, chan eng, chan fong
wong shiu » cong shu, song shin, wong sau
wong siu » kong siu, wong sau, wong siew
tuan » than, tan, turn

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((tuan minh) OR (yuan ming)) diaz juan kang chan ming ((wong shiu) OR (wong siu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tuan minh) or (yuan ming)) diaz juan kang chan ming ((wong shiu) OR (wong siu)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((tuan minh) or (yuan ming)) diaz juan kang chan ming ((wong shiu) OR (wong siu)) ;*.