Perhaps you should try some spelling variations:
yan zhang » yuan chang, bin zhang, han chang
gao shang » gao zhong, hao zhang
juan rene » juan meng, juan rana
yang tin » yang jin, yang lin, yang jing
tin hong » tan hong, kia hong, thi hong
hong hai » shang hai, zhong tai, dang hai
wang » wing, wan, lang

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 ((yan zhang) OR (gao shang)) juan rene yang tin hong hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((yan zhang) or (gao shang)) juan rene yang tin hong hai ;*.