Perhaps you should try some spelling variations:
wang wei » zhang wei, wang zhi
wei dann » sein dann, wenn dann, wei aun
dann hat » wann hat, dang hai, man hat
hat when » what when, data when, art when
yang jie » yang jin, yang jui, yang xi
when so » when do, when co, when soft
yang yi » yang xi, yang jui
so min » so ein, so jin, so mi

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 so min ((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 so min ((yang jie) OR (((yang di) OR (yang yi)))) ;*.