Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
tran tuan » tran xuan, tran quang, tran thanh
hai tran » thai tran, hai tan, ha tran
tuan van » luan van, tran van, tan van
cac thu » cach thuc, cac thoi
thu tap » thu thap, thuc tap, thu tai
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
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 cac thu tap, nghien cuu mon hoc ((nganh khong) or (thanh cong)) hoc xa hai tran tuan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac thu tap, nghien cuu mon hoc ((nganh khong) OR (thanh cong)) hoc xa hai tran tuan van.
• Adding a wildcard symbol may retrieve word variants: tu cac thu tap, nghien cuu mon hoc ((nganh khong) or (thanh cong)) hoc xa hai tran tuan van*.