Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
dong sind » dong sin, dong bin, dong ping
ren weng » den weg
weng zhi » wang zhi, ren zhi, weng yi
zhi ping » zhu ping, he ping, hui ping
ping shu » cong shu, ping ku, ping yu
hua ren » hua chen

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong yang) or (dong sind)) ya hua ren weng zhi ping shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (dong sind)) ya hua ren weng zhi ping shu ;*.