Perhaps you should try some spelling variations:
cheng chen » chen zhen, cheng chu, cheng han
chang chen » chang ch'un, chang chuan, change when
wang yang » wang yan, wang liang, wang yanling
dann bin » dong bin
tan yong » tan hong, tan kong, tan yang
ji chang » jin chang, ii chang, yi chang
chang su » chang hsun, chang fwu, chang gui
jian ji » jian jia, jiang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dann bin) or (((tan yong) or (wang yang)))) yu ((cheng chen) OR (chang chen)) jian ji chang su ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dann bin) OR (((tan yong) OR (wang yang)))) yu ((cheng chen) OR (chang chen)) jian ji chang su ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dann bin) or (((tan yong) or (wang yang)))) yu ((cheng chen) OR (chang chen)) jian ji chang su ;".
• Adding a wildcard symbol may retrieve word variants: ((dann bin) or (((tan yong) or (wang yang)))) yu ((cheng chen) OR (chang chen)) jian ji chang su ;*.