Perhaps you should try some spelling variations:
yidan wang » yiqian wang, qian wang, yan wang
yuan wang » yan wang, yuan kang, yuan chang
yang yang » wang yang, wang yan
zhang bin » zhang xin, zhang jin, zhang lin
han zhen » han shen, chen zhen, fang zhen
bin hong » tin hong, min hong, amin hong
hong ghi » zhong zhi, hong g, hong hai

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 ((((yidan wang) OR (yuan wang))) OR (yang yang)) han zhen zhang bin hong ghi ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((((yidan wang) or (yuan wang))) or (yang yang)) han zhen zhang bin hong ghi ;*.