Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
tan yang » dan yang, tan ying, tan yong
qian yan » qian jun, qian yi
jiu cong » li cong
ya chun » ka chuan, tai chun, ya ching
lan yan » nan yan, wang yan, dan yang
cong yu » hong yu, rong yu, chong yun
dong » doing, long, done

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong sin) or (((tan yang) or (wang yang)))) ya chun ((lan yan) OR (qian yan)) jiu cong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong sin) OR (((tan yang) OR (wang yang)))) ya chun ((lan yan) OR (qian yan)) jiu cong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong sin) or (((tan yang) or (wang yang)))) ya chun ((lan yan) OR (qian yan)) jiu cong yu ;".
• Adding a wildcard symbol may retrieve word variants: ((dong sin) or (((tan yang) or (wang yang)))) ya chun ((lan yan) OR (qian yan)) jiu cong yu ;*.