Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
thanh tung » thanh cong
nong thong » nong thon, dong thong, cong thong
thong dan » thong van, tuong dan, thong den
khoan cam » khoa cam, khoan va, phan cam
ho nhieu » hop nhieu, ho chieu, he nhieu
tung cua » trung cua, tuong cua, dung cua
cua nong » cua cong, cuu nong, cua dong
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho nhieu tang - thanh tung cua nong thong dan ((than cap) or (khoan cam))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho nhieu tang - thanh tung cua nong thong dan ((than cap) OR (khoan cam)).
• Adding a wildcard symbol may retrieve word variants: ho nhieu tang - thanh tung cua nong thong dan ((than cap) or (khoan cam))*.