Perhaps you should try some spelling variations:
wages plant » wages land, wages part, hedges plant
jia zhang » jie zhang, jia zhangke, xiao zhang
zhang yan » zhang fan, zhang jian, wang yan
wage plan » stage plan, wage lag
sing kong » king kong, hong kong
wage law » wage gap
yan run » can run, yan kun, bank run

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: jia zhang yan run ((wages plant) OR (((wage plan) OR (wage law)))) sing kong (sar OR saur) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "jia zhang yan run ((wages plant) or (((wage plan) OR (wage law)))) sing kong (sar or saur) ;~".
• Adding a wildcard symbol may retrieve word variants: jia zhang yan run ((wages plant) or (((wage plan) OR (wage law)))) sing kong (sar or saur) ;*.