Perhaps you should try some spelling variations:
quan guan » quan guo, yan guan
yang yang » wang yang, wang yan
yong muxi » yang muxi
gan guan » yan guan, fan guon, gui guan
tan yong » tan hong, tan kong, tan yang
muxi dan » miti dan
dan hai » dang hai, dan phan, dann hat
wang » wing, wan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wang or lang) hyoung ((((gan guan) OR (quan guan))) or (yang yang)) tan yong muxi dan hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) hyoung ((((gan guan) OR (quan guan))) OR (yang yang)) tan yong muxi dan hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or lang) hyoung ((((gan guan) OR (quan guan))) or (yang yang)) tan yong muxi dan hai ;*".