Perhaps you should try some spelling variations:
hyoung yang » kyoung yang
yang guang » yang yang, yan guan, yang liang
judy kong » judy young
kong hang » kong heng, kong hong, kong land
tan ying » fan ying, tan yang, tan yong
ran ying » fan ying, jin ying, gao ying
wang » wan

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 OR lang) OR wing) hyoung yang guang ((tan ying) OR (ran ying)) judy kong hang ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang OR lang) or wing) hyoung yang guang ((tan ying) or (ran ying)) judy kong hang ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang OR lang) or wing) hyoung yang guang ((tan ying) or (ran ying)) judy kong hang ;*.