Perhaps you should try some spelling variations:
wan yanling » wang yanling, wang yangming, wang danning
china chang » chin chang, china zhang, china changqi
going long » going wrong, going one, using long
qing long » using long
wang hui » wang hua, wang zhi, wang wei
yang jui » yang judy, yang di, yang xi

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: wan yanling ((wang hui) OR (yang jui)) china chang ((going long) OR (qing long)) du ;~.
• Adding a wildcard symbol may retrieve word variants: wan yanling ((wang hui) or (yang jui)) china chang ((going long) or (qing long)) du ;*.