Perhaps you should try some spelling variations:
huang weng » huang cheng, huang jing, huang ting
gain huang » hsin huang
weng gong » gang gong, weng fang, zong gong
yan clan » das clan
yan guan » gan guan, yang guang, yihan guan
yan yuan » fang yuan, nan yan, yan kun
run gain » run pain
gong min » jong min, song min, gong meng

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang ((yan clan) or (((yan guan) OR (yan yuan)))) run gain huang weng gong min ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang ((yan clan) OR (((yan guan) OR (yan yuan)))) run gain huang weng gong min ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang ((yan clan) or (((yan guan) OR (yan yuan)))) run gain huang weng gong min ;*".