Perhaps you should try some spelling variations:
tan chia » tuan china, than china, can china
tuan hua » tuan vu, yuan hui
jiu long » jiu cong, au long, eu long
long shu » cong shu, tong shui, long du
tan hua » wang hua, tan puay
yan jiu » yang jie, yang jin, pang jiu
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan ((((tan hua) or (tuan hua))) or (tan chia)) ren yan jiu long shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((((tan hua) OR (tuan hua))) OR (tan chia)) ren yan jiu long shu ;.
• Adding a wildcard symbol may retrieve word variants: wang yan ((((tan hua) or (tuan hua))) or (tan chia)) ren yan jiu long shu ;*.