Perhaps you should try some spelling variations:
der besitz » der best, des besitzes
yan klang » den klang, yan clan, yan liang
klang der » klarung der, gang der
yang lin » wang lin, yang li, yang liang
yang jin » yang jie, yang jun, ying jin
wong sau » wong sam, wong siu, wong shiu
wan yan » wang yan, nan yan, wai yan

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: wan yan klang der besitz ((yang lin) OR (yang jin)) wong sau ;~.
• Adding a wildcard symbol may retrieve word variants: wan yan klang der besitz ((yang lin) or (yang jin)) wong sau ;*.