Perhaps you should try some spelling variations:
known your » know your, knowing your, knock your
chen plan » che's plan, chen yulan, chen jian
yang yang » wang yang, wang yan
yan yuan » fang yuan, nan yan, yan clan
yan guan » gan guan, yang guang, yihan guan
plan now » plan new
li chen » yi chen, jui chen
wang » wing, lang

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: (wang OR wan) ((((yan yuan) OR (yang yang))) OR (yan guan)) li chen plan now known your ;~.
• Adding a wildcard symbol may retrieve word variants: (wang or wan) ((((yan yuan) or (yang yang))) or (yan guan)) li chen plan now known your ;*.