Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
sing kong » king kong, hong kong
yong yan » yang yang, dong yang, ying yang
hua chen » jui chen, a chen, hua ren
tin hong » tan hong, kia hong, thi hong
jin ying » li ying
yu chen » yu cheng, yi chen, yulu chen
saur » sur, spur

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: wang yong yan ((hua chen) OR (yu chen)) ying ((((sing kong) OR (tin hong))) OR (jin ying)) saur ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong yan ((hua chen) OR (yu chen)) ying ((((sing kong) or (tin hong))) or (jin ying)) saur ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong yan ((hua chen) OR (yu chen)) ying ((((sing kong) or (tin hong))) or (jin ying)) saur ;*.