Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
dong nan » dong yang, dong sin, dong cao
dong bin » dong sin, dong di, dann bin
tan yong » tan hong, tan kong, tan yang
yong jiu » yang jie, yang jin, ying jin
jiu cong » li cong
hua tan » hua ban, huan t'an

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((((dong nan) or (yang yang))) or (dong bin))) or (wang yanling)) ya hua tan yong jiu cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((dong nan) OR (yang yang))) OR (dong bin))) OR (wang yanling)) ya hua tan yong jiu cong shu ;.
• Adding a wildcard symbol may retrieve word variants: ((((((dong nan) or (yang yang))) or (dong bin))) or (wang yanling)) ya hua tan yong jiu cong shu ;*.