Perhaps you should try some spelling variations:
tong shui » tong hui, cong shu, gong hui
kang min » kan min, tang min, kang minah
wan yan » wang yan, nan yan, wai yan
yan yan » yan yuan, nan yan, yang yang
han min » han men, kan min, chan ming
yan li » yang li, yuan li, gan li
li lu » li ju, li l, li li

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan yan li lu ((kang min) or (han min)) tong shui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan yan li lu ((kang min) OR (han min)) tong shui ;.
• Adding a wildcard symbol may retrieve word variants: wan yan yan li lu ((kang min) or (han min)) tong shui ;*.