Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
wong byung » song byung, wong heung, hwang byoung
you liang » you xian, you liangzhi
ying john » king john, young john, ying jin
john wong » john song, john bonn
wing tan » wing ian, liang tan, hong tan
dong di » dong sin
siu » situ

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: ((wing tan) OR (dong di)) ((yang guang) OR (you liang)) ying john wong byung siu ;~.
• Adding a wildcard symbol may retrieve word variants: ((wing tan) or (dong di)) ((yang guang) or (you liang)) ying john wong byung siu ;*.