Perhaps you should try some spelling variations:
quan guan » gan guan, quan guo
zhong tai » hong tan, hong hai, zhong zhi
yan guan » gan guan, yan yuan, yang guang
dan yang » daun yang, tan yang, wang yang
hong ghi » zhong zhi, hong g, hong hai
hua dan » hua ban
lu hua » li hua, qu hua

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

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