Perhaps you should try some spelling variations:
trading china » trade china
facing china » banking china
ming china » kong china
dan yang » daun yang, tan yang, wang yang
yang xin » yang xi, yang jin, yang lin
tong hui » wang hui
leung » leong, lung, yeung

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

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