Perhaps you should try some spelling variations:
hyoung liang » kyoung yang, you liang, yang liang
liang li » ling li, qiang li, liang wei
li best » i best, als best, cio best
yan jiu » yang jie, yang jin, pang jiu
yang xi » yang di, yang yi, yang jui
wang » wing, wan, lang
sar » sara, star, saur

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 hyoung liang li best ((yan jiu) OR (yang xi)) kong sar ;~.
• Adding a wildcard symbol may retrieve word variants: wang hyoung liang li best ((yan jiu) or (yang xi)) kong sar ;*.