Perhaps you should try some spelling variations:
mines kong » eines kon, ming kong
wages land » wages plant, faces land, wages lac
bin zhang » binh thang, li zhang, jia zhang
wages law » wage law, wage laws, wages a
kong sara » kong sar
yan guan » gan guan, yan yuan, yang guang
yan kun » yan yuan

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: bin zhang ((yan kun) OR (yan guan)) ((wages land) OR (wages law)) mines kong sara ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "bin zhang ((yan kun) or (yan guan)) ((wages land) OR (wages law)) mines kong sara ;~".
• Adding a wildcard symbol may retrieve word variants: bin zhang ((yan kun) or (yan guan)) ((wages land) OR (wages law)) mines kong sara ;*.