Perhaps you should try some spelling variations:
dong guo » dong cao, dong hua, dong xu
guo jing » guo ming, guo xin, cao jing
wong siu » wong shiu, kong siu, wong sau
jing i » jing ji, jing _, jing 敬
i rene » i reine, ii rene, _ rene
a mine » _ mine, a mile, a marine
a mini » _ mini, a mining

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

• If you are trying to use Boolean operators, they must be ALL CAPS: dong guo jing i rene ((a mine) OR (a mini)) ((cong shu) OR (wong siu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong guo jing i rene ((a mine) OR (a mini)) ((cong shu) or (wong siu)) ;~".
• Adding a wildcard symbol may retrieve word variants: dong guo jing i rene ((a mine) OR (a mini)) ((cong shu) or (wong siu)) ;*.