Perhaps you should try some spelling variations:
hoc nhanh » hoc phan
nang hoc » nang doc, nang luc, dong hoc
van phan » van phong, van thanh, luan phan
tu manh » tu minh, tu hanh, vu manh
manh ho » manh hon, minh hoa, danh hoa
cuu mon » cuu mo, cuu mot, cuu cong
hai van » thai van, ha van, hai tan
ho tap » hoc tap, ho hap, ho tai
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 manh ho tap, nghien cuu mon ((hoc nganh) or (hoc nhanh)) nang hoc xa hai van phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu manh ho tap, nghien cuu mon ((hoc nganh) OR (hoc nhanh)) nang hoc xa hai van phan tu.
• Adding a wildcard symbol may retrieve word variants: tu manh ho tap, nghien cuu mon ((hoc nganh) or (hoc nhanh)) nang hoc xa hai van phan tu*.