Perhaps you should try some spelling variations:
juan meng » juan rene, jui meng, yuan ming
meng yang » wang yang, yang yang, dong yang
pei yang » wei yang, hui yang, pei yun
yan juan » san juan, yan guan, yan yuan
yang jae » yang jie, myung jae, yang jui
jae song » jae yong, jie song, jae young
song sar » kong sar, using sar, song pae
wai yan » wang yan, wei yang

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: ((wai yan) OR (pei yang)) yan juan meng yang jae song sar ;~.
• Adding a wildcard symbol may retrieve word variants: ((wai yan) or (pei yang)) yan juan meng yang jae song sar ;*.