Perhaps you should try some spelling variations:
chen ping » chen rong, chen yang, chen wang
can seize » can see, can serve
yang chik » wang chi
gan guan » yan guan, quan guan, fan guon
guan yan » sun yan, qian yan, guo yan
yan zhi » yan zi, wang zhi
van en » van den, van een, van es

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: gan guan yan ((van en) OR (can seize)) chen ping ((((nong chik) OR (yang chik))) OR (yan zhi)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "gan guan yan ((van en) or (can seize)) chen ping ((((nong chik) OR (yang chik))) or (yan zhi)) ;~".
• Adding a wildcard symbol may retrieve word variants: gan guan yan ((van en) or (can seize)) chen ping ((((nong chik) OR (yang chik))) or (yan zhi)) ;*.