Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
t'an yang » tan yang, dan yang, tao yang
keong ghi » hong ghi
zhong tai » hong tan, hong hai, zhong zhi
gan guan » yan guan, quan guan, fan guon
lu huan » lu hua
wu huan » wu guang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((gan guan) or (yang guang)) ((lu huan) OR (wu huan)) t'an yang di ((keong ghi) or (zhong tai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((gan guan) OR (yang guang)) ((lu huan) OR (wu huan)) t'an yang di ((keong ghi) OR (zhong tai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((gan guan) or (yang guang)) ((lu huan) OR (wu huan)) t'an yang di ((keong ghi) or (zhong tai)) ;*".