Perhaps you should try some spelling variations:
zhang wei » zhen wei
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 jui » yang judy, yang xi
when co » when cow, when do, when coal
yang yi » yang xi
co jin » so jin, cao jing

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

• Performing a fuzzy search may retrieve terms with similar spellings: zhang wei dann hat when co jin ((yang jui) or (((yang di) or (yang yi)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: zhang wei dann hat when co jin ((yang jui) OR (((yang di) OR (yang yi)))) ;*.