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

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) OR (dong ping)))) ya hua ren weng zhi ping ku ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (((dong sind) OR (dong ping)))) ya hua ren weng zhi ping ku ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) or (((dong sind) OR (dong ping)))) ya hua ren weng zhi ping ku ;*".