Perhaps you should try some spelling variations:
yuan yuan » quan guan
yuan ming » yuan ting, kian ming, tuan minh
yan yuan » yan guan, fang yuan, nan yan
ying jin » jing ji, yang jie
yang jin » yang jie, yang jun, shang jin
ying sau » ying zhu, wong sau
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan yuan yuan ming ((ying jin) or (yang jin)) ying sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan yuan yuan ming ((ying jin) OR (yang jin)) ying sau ;*.