Perhaps you should try some spelling variations:
keong ghi » hong ghi
fan guon » gan guan
yan guan » gan guan, yan yuan, yang guang
dan yang » daun yang, tan yang, wang yang
yang jie » yang jin, yang di, yang jui
hua dan » hua ban
lu hua » li hua, qu hua
hong » long

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((fan guon) OR (yan guan)) lu hua dan yang jie ((keong ghi) OR (hong (tan OR than))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((fan guon) or (yan guan)) lu hua dan yang jie ((keong ghi) or (hong (tan OR than))) ;~".
• Adding a wildcard symbol may retrieve word variants: ((fan guon) or (yan guan)) lu hua dan yang jie ((keong ghi) or (hong (tan OR than))) ;*.