Perhaps you should try some spelling variations:
wang ying » wang yang, wang yong, wang jing
zeng dong » jeng dong, zheng rong, zheng cong
zeng doug » jeng dong, zeng douglas
ying jin » yang jin, jing ji, yang jie
als last » als gast, a last, his last
jin als » sein als
thing » think, thin
things » thinks, thins

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ying jin als last (thing or things) ((zeng dong) or (zeng doug)) sin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ying jin als last (thing OR things) ((zeng dong) OR (zeng doug)) sin ;.
• Adding a wildcard symbol may retrieve word variants: wang ying jin als last (thing or things) ((zeng dong) or (zeng doug)) sin ;*.