Perhaps you should try some spelling variations:
yan liang » yang liang, wang liang, you liang
wang yang » wang yan, wang liang, wang yanling
gong gang » hong gang, gong qiang, gongs gong
run qian » jun qian, sun qiang, wu qian
gong min » jong min, song min, gong meng
yan can » yan clan, yan cong, yan guan
man can » man han, woman can, man kann

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing ((yan can) OR (man can)) run qian ((yan liang) or (wang yang)) ((gong min) or (gong gang)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing ((yan can) OR (man can)) run qian ((yan liang) OR (wang yang)) ((gong min) OR (gong gang)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing ((yan can) OR (man can)) run qian ((yan liang) or (wang yang)) ((gong min) or (gong gang)) ;*".