Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yan, wang yidan
yang liang » wang liang, yan liang, yang yang
vast dann » ist dann
one vast » one last, one fast, one case
dann bin » dong bin
ying jin » jing ji, yang jie
yang jin » yang jie, yang jun, shang jin

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

• If you are trying to use Boolean operators, they must be ALL CAPS: one vast dann bin we ((((ying jin) OR (yang liang))) OR (yang jin)) ((wang yuhan) OR (yang di)) ;~.
• Adding a wildcard symbol may retrieve word variants: one vast dann bin we ((((ying jin) or (yang liang))) or (yang jin)) ((wang yuhan) or (yang di)) ;*.