Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
dann bin » dong bin
wei wang » wei shang, wei qiang, wei guang
wen wang » chen wang, weng fang, men want
wei yang » pei yang, wei yang's, wei shang
hui ping » hui ying, chui ling, hui sin
ping shu » cong shu, ping ku, 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 (dann bin)) ya hua ((((wei wang) OR (wen wang))) or (wei yang)) hui ping shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (dann bin)) ya hua ((((wei wang) OR (wen wang))) OR (wei yang)) hui ping shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) or (dann bin)) ya hua ((((wei wang) OR (wen wang))) or (wei yang)) hui ping shu ;*".