Perhaps you should try some spelling variations:
nganh khong » nhanh chong, nganh nong, nganh khoa
nganh cong » nhanh chong, thanh cong
ban thanh » ban hanh, ban hang
thanh van » thanh san, thanh toan, thanh phan
anh thuc » am thuc, dan thuc, anh tu
thuc tap » tuc tap, thuc thai, thuc vat
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
hai ban » hai bang, hai ba, tai ban
tu anh » tu hanh, tu manh, thu anh
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 anh thuc tap, nghien cuu mon hoc ((nganh khong) or (nganh cong)) hoc xa hai ban thanh van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu anh thuc tap, nghien cuu mon hoc ((nganh khong) OR (nganh cong)) hoc xa hai ban thanh van.
• Adding a wildcard symbol may retrieve word variants: tu anh thuc tap, nghien cuu mon hoc ((nganh khong) or (nganh cong)) hoc xa hai ban thanh van*.