Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, dan yang
yang yang » wang yang, wang yan
ting ping » ting peng, ting point, dong ping
ting ting » ting peng
yang zhi » wang zhi, yan zhi, liang zhi
zhi rene » i rene, ii rene, iii rene
tong hui » wang hui

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: dong yang yang zhi rene ((ting ping) OR (ting ting)) tong hui ;~.
• Adding a wildcard symbol may retrieve word variants: dong yang yang zhi rene ((ting ping) or (ting ting)) tong hui ;*.