Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
dong sind » dong sin, dong bin, dong ping
yang ming » yang jing, yang keming, yang ming's
yang mind » yang cindy, yang jin, sang minh
jui chen » yi chen
jeong su » jeong _, jeong mi, jeong 情
ya jui » yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (dong sind)) ya jui chen ((yang ming) OR (yang mind)) jeong su ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (dong sind)) ya jui chen ((yang ming) OR (yang mind)) jeong su ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) or (dong sind)) ya jui chen ((yang ming) OR (yang mind)) jeong su ;*".