Perhaps you should try some spelling variations:
congo shu » cong shu
dong bin » dong sin, dong di, dann bin
hua main » haul main, a main, hua ban
yang jin » yang jie, shang jin, wang jing
ying jin » jing ji, yang jie
yang jun » yang jui, pang jun, yang judy
yan jiu » yang jie, pang jiu
bin ja » bin da
ja hua » ya hua

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong bin ja hua main ((yan jiu) or (((((yang jin) OR (ying jin))) or (yang jun)))) congo shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong bin ja hua main ((yan jiu) OR (((((yang jin) OR (ying jin))) OR (yang jun)))) congo shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong bin ja hua main ((yan jiu) or (((((yang jin) OR (ying jin))) or (yang jun)))) congo shu ;*".