Perhaps you should try some spelling variations:
yuan ting » yuan ming, huang ting, yuan kang
wang yuan » wang yuhan, wang yan, fang yuan
ting ping » ting peng, ting ting, ting point
wang kong » wang hong, hong kong, wang yang
wang yong » wang yang, wang hyoung, wang yan
using ed » using 4d, using e, using 3d
dong di » dong sin

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: ((using ed) OR (dong di)) wang yuan ting ping ((wang kong) OR (wang yong)) siu ;~.
• Adding a wildcard symbol may retrieve word variants: ((using ed) or (dong di)) wang yuan ting ping ((wang kong) or (wang yong)) siu ;*.