Perhaps you should try some spelling variations:
zhang yan » zhang fan, zhang jian, wang yan
dong yang » dong hoang, wang yang, yang yang
lang yan » wang yan, wang yang, yang yang
wei yang » pei yang, wei wang, wei yang's
kim dong » kim song, kim young, kim eung
kim jong » kim song, kim jang, kim young
yet a » et a, yet _, get a
a wei » a weit, ha wei, ma wei

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: ((((lang yan) OR (zhang yan))) OR (dong yang)) yet a wei yang ((kim dong) OR (kim jong)) hui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((lang yan) OR (zhang yan))) or (dong yang)) yet a wei yang ((kim dong) or (kim jong)) hui ;~".
• Adding a wildcard symbol may retrieve word variants: ((((lang yan) OR (zhang yan))) or (dong yang)) yet a wei yang ((kim dong) or (kim jong)) hui ;*.