Perhaps you should try some spelling variations:
hang china » han china, change china, ghana china
wei yang's » yiwei wang's
yang's jie » yang jie
lung tang » gung thang, lung can, tang tang
china wei » china west, china wuxi, china who
tong hui » wang hui
gong si » dong sin
leung » leong, yeung, seung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((lung tang) OR (leung tang)) hang china wei yang's jie ((gong si) or (tong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((lung tang) OR (leung tang)) hang china wei yang's jie ((gong si) OR (tong hui)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((lung tang) OR (leung tang)) hang china wei yang's jie ((gong si) or (tong hui)) ;*".