Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
song byung » song bing, song yun, sung myung
yan liang » yang liang, wang liang, you liang
ying john » king john, young john, ying jin
john song » john wong, john bonn, john ngosong
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 (yan liang)) ying john song byung siu ;~.
• Adding a wildcard symbol may retrieve word variants: ((wing tan) or (dong di)) ((yang guang) or (yan liang)) ying john song byung siu ;*.