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, wai yan, wang yang
nan yan » nan ya, wang yan, qian yan
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) OR (nan 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) OR (nan yan)) yan li lu ((kang min) OR (han min)) tong shui ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan yan) OR (nan yan)) yan li lu ((kang min) or (han min)) tong shui ;".
• Adding a wildcard symbol may retrieve word variants: ((wan yan) OR (nan yan)) yan li lu ((kang min) or (han min)) tong shui ;*.