Perhaps you should try some spelling variations:
quan guan » gan guan, quan guo
min jeong » kin keong, mun leong
yan guan » gan guan, yang guang, yihan guan
yan yuan » fang yuan, nan yan, yan clan
chen han » cheng han, chen hao, chen tan
min hong » amin hong, tin hong, min hyoung
yi chen » jui chen
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((((yan guan) or (yan yuan))) or (quan guan)) yi chen han ((min jeong) OR (min hong)) shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((yan guan) OR (yan yuan))) OR (quan guan)) yi chen han ((min jeong) OR (min hong)) shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((yan guan) or (yan yuan))) or (quan guan)) yi chen han ((min jeong) OR (min hong)) shu ;*".