Perhaps you should try some spelling variations:
wang wei » zhang wei, wang zhi
wei dann » sein dann, wenn dann, wei aun
hat when » what when, data when, hat den
art when » start when, art week, art what
yang jie » yang jin, yang jui, yang xi
yang yi » yang xi, yang jui
so jin » so ein, song jin

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wei dann ((hat when) OR (art when)) so jin ((yang jie) or (((yang di) or (yang yi)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wei dann ((hat when) OR (art when)) so jin ((yang jie) OR (((yang di) OR (yang yi)))) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wei dann ((hat when) OR (art when)) so jin ((yang jie) or (((yang di) or (yang yi)))) ;*".