Perhaps you should try some spelling variations:
hyoung liang » kyoung yang, you liang, yang liang
lang hyoung » wang hyoung, kang young, hwang byoung
liang zhi » liang zhu, wang zhi, liang li
zhi best » i best, iii best
pang jiu » pang jun, yang jie, yang jin
yan jiu » yang jie, yang jin
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: lang hyoung liang zhi best ((yan jiu) OR (pang jiu)) kong sar ;~.
• Adding a wildcard symbol may retrieve word variants: lang hyoung liang zhi best ((yan jiu) or (pang jiu)) kong sar ;*.