Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
hua cost » a cost, eu cost
run cost » iran cost, run cash, run out
can cost » can costa, can lost, can post
his ying » his being, li ying, jin ying
hoi ying » li ying
yang yi » yang di, yang xi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yi ((hua cost) or (((run cost) or (can cost)))) sharing ((his ying) OR (hoi ying)) shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yi ((hua cost) OR (((run cost) OR (can cost)))) sharing ((his ying) OR (hoi ying)) shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yi ((hua cost) or (((run cost) or (can cost)))) sharing ((his ying) OR (hoi ying)) shu ;".
• Adding a wildcard symbol may retrieve word variants: wang yang yi ((hua cost) or (((run cost) or (can cost)))) sharing ((his ying) OR (hoi ying)) shu ;*.