Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
land mine » land mines, land eine, land wine
yong yan » yang yang, dong yang, ying yang
zhi rene » i rene, ii rene, iii rene
a marine » _ marine, a machine
yan zhi » yan zi, wang zhi
a mine » _ mine, a mile
a mini » _ mini, a mining

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang yong yan zhi rene ((((((a mine) OR (a marine))) or (a mini))) or (land mine)) cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong yan zhi rene ((((((a mine) OR (a marine))) OR (a mini))) OR (land mine)) cong shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong yan zhi rene ((((((a mine) OR (a marine))) or (a mini))) or (land mine)) cong shu ;*".