Perhaps you should try some spelling variations:
wang liang » wang yang
yang guang » yan guan, yang liang
yang yang » wang yang, wang yan
wei hyung » lee hyung, mei yung, wei yang
hyung kim » yong kim
kim wang » kim kwang, kim jang, kim eung
wang hui » wang hua, wang zhi, wang wei
tuan vu » thanh vu, tuan hua

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 liang) OR (yang yang))) OR (yang guang)) ((ya hua) OR (tuan vu)) wei hyung kim wang hui ;~.
• Adding a wildcard symbol may retrieve word variants: ((((wang liang) or (yang yang))) or (yang guang)) ((ya hua) or (tuan vu)) wei hyung kim wang hui ;*.