Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
myung jae » chung jae, myung oak
song ming » song bing, song min, gong min
wing ian » wing tan, twinn ian, wing sun
yan guan » gan guan, yan yuan, yang guang
yan clan » das clan, yan yuan
jae song » jae yong, jie song, jae young
ming siu » ming shih, ming lu, ming yi
dong di » dong sin

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 ian) OR (dong di)) ((((yan guan) OR (yan clan))) OR (yang liang)) myung jae song ming siu ;~.
• Adding a wildcard symbol may retrieve word variants: ((wing ian) or (dong di)) ((((yan guan) or (yan clan))) or (yang liang)) myung jae song ming siu ;*.