Perhaps you should try some spelling variations:
yunnan sheng » yunnan china
xinyan sheng » qian sheng
wang luhang » wang lihong, wang yuhan, wang susheng
wang liang » wang yang
zhang box » zhang joe, zhang joy, zhang x
box wing » box fig
wing sun » liang sun, cong sun, nina sun

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang luhang) or (wang liang)) wang ((xinyan sheng) OR (yunnan sheng)) zhang box wing sun ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang luhang) OR (wang liang)) wang ((xinyan sheng) OR (yunnan sheng)) zhang box wing sun ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang luhang) or (wang liang)) wang ((xinyan sheng) OR (yunnan sheng)) zhang box wing sun ;*".