Perhaps you should try some spelling variations:
facing china » banking china, trading china
leong tang » leung tang
ming china » kong china
dan yang » daun yang, tan yang, wang yang
yang lin » yang jin, wang lin, yang li
wang hui » wang hua, wang zhi, wang he
wang wei » zhang wei, wang zhi

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

• Performing a fuzzy search may retrieve terms with similar spellings: leong tang ((ming china) or (facing china)) dan yang lin ((wang hui) OR (wang wei)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: leong tang ((ming china) OR (facing china)) dan yang lin ((wang hui) OR (wang wei)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "leong tang ((ming china) or (facing china)) dan yang lin ((wang hui) OR (wang wei)) ;*".