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 law, wage lag
sing kong » king kong
yan run » can run, yan kun, bank run
hong » long
sar » sara, star, saur

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