Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh khoa
nganh nong » nganh cong
thanh nhan » thanh phan, thanh san, thanh toan
cach thuc » anh thuc, cac thu
hai thanh » tai thanh, ha thanh, mai thanh
thuc tap » tuc tap, thuc thai, thuc vat
cuu cong » cua cong, thu cong, cac cong
cong tac » cong ty
nhan dan » phan dau, gian dan, nhan tai
tu cach » tu cac
hoc xa » hoc ma
xa hai » xa thai, xua hai, xa hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cach thuc tap, nghien cuu cong tac ((nganh khong) or (nganh nong)) hoc xa hai thanh nhan dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach thuc tap, nghien cuu cong tac ((nganh khong) OR (nganh nong)) hoc xa hai thanh nhan dan*.