Perhaps you should try some spelling variations:
han jiawen » pan jiawen, yang jiawen
wang yang » wang yan, wang liang, wang yanling
cheng han » chen hao
dann bin » dong bin
tan yong » tan hong, tan kong, tan yang
ya cheng » yu cheng, ya ching, yuan cheng
li chang » ii chang, yi chang, jin chang
li zhang » _ zhang

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)))) ya cheng han jiawen ((li chang) or (li zhang)) yun ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dann bin) OR (((tan yong) OR (wang yang)))) ya cheng han jiawen ((li chang) OR (li zhang)) yun ;.
• Adding a wildcard symbol may retrieve word variants: ((dann bin) or (((tan yong) or (wang yang)))) ya cheng han jiawen ((li chang) or (li zhang)) yun ;*.