Perhaps you should try some spelling variations:
wang liang » wang yang
bit zhang » bin zhang, li zhang, jia zhang
zhang xie » zhang xin, zhang xue, zhang xiao
yang yao » yang yang, wang yan, yang yi
wong yue » wang yue, hong yu
weng yi » wong yi
la bit » a bit, la big, la bio
y la » a la, _ la

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 yao) OR (wang liang)) y la bit zhang xie ((weng yi) OR (wong yue)) ;~.
• Adding a wildcard symbol may retrieve word variants: ((yang yao) or (wang liang)) y la bit zhang xie ((weng yi) or (wong yue)) ;*.