Perhaps you should try some spelling variations:
yang liang » wang liang, yang yang, peng liang
yan liang » wang liang, you liang, yan wang
yan guan » gan guan, yan yuan, yang guang
tan chia » tuan china, than china, can china
chia pei » china peo, chew pei, chia wen
gong hui » tong hui, tong shui, wang hui
yang xi » 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: ((((yang liang) OR (yan liang))) OR (yan guan)) tan chia pei ((yang di) OR (yang xi)) gong hui ;~.
• Adding a wildcard symbol may retrieve word variants: ((((yang liang) or (yan liang))) or (yan guan)) tan chia pei ((yang di) or (yang xi)) gong hui ;*.