Perhaps you should try some spelling variations:
wang liang » wang yang
ying hoang » dong hoang, linh hoang, yin hang
yang muxi » yang jui, yang hui, yang mu
irene tan » irene a, rene ten
tan ying » fan ying, ran ying, tan yang
hoang sy » hoang vu
yang xi » yang di, yang yi, yang jui

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 ((yang muxi) OR (yang xi)) irene tan ying hoang sy ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang ((yang muxi) or (yang xi)) irene tan ying hoang sy ;*.