Perhaps you should try some spelling variations:
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
yang jun » yang jui, pang jun, yang jin
gao yang » yao yang, gao ying, tao yang
shi rong » yi rong
yi ding » yi jing, yi ning, shi ding
ii ding » ii doing, shi ding

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 jun gao yang ((yi ding) OR (((ii ding) OR (shi rong)))) (hai OR hadi) ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang yang jun gao yang ((yi ding) or (((ii ding) or (shi rong)))) (hai or hadi) ;*.