Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
hua chene » qua chee
song seng » hong seung, dong sheng, hong sheng
hua chen » jui chen, yu chen, a chen
yan wang » yuan wang, qian wang, yan liang
eng seng » hang seng, peng yeng, peng sen
yu yang » du yang, yi yang, yu fang

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang ((yu yang) or (yang yang)) ((hua chene) or (hua chen)) yan wang ((eng seng) OR (song seng)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang ((yu yang) OR (yang yang)) ((hua chene) OR (hua chen)) yan wang ((eng seng) OR (song seng)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang ((yu yang) or (yang yang)) ((hua chene) or (hua chen)) yan wang ((eng seng) OR (song seng)) ;*".