Perhaps you should try some spelling variations:
wang wei » zhang wei, wang zhi
wei chen » wei shen, frei chen, jui chen
yang jin » yang jie, ying jin, shang jin
yang jun » yang jui, pang jun, yang judy
du wang » du yang, du sang, yu wang
yang yi » yang xi, yang jui
tan » than
hai » hadi, haji, hari

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: tan du wang wei chen ((((yang di) OR (((yang jin) OR (yang jun))))) OR (yang yi)) dang hai ;~.
• Adding a wildcard symbol may retrieve word variants: tan du wang wei chen ((((yang di) or (((yang jin) or (yang jun))))) or (yang yi)) dang hai ;*.