Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
hoc nganh » hoc nhanh
khong hoc » khung hoc, thong hoc, khong thuoc
phan tai » pham tai, nhan tai, phan thi
ve hinh » ve chinh, ve sinh, ve kinh
cuu hoi » cau hoi, cua hoi, cuu hoc
hoi hoc » hoa hoc, khoa hoc, hoi chuc
va phan » van phan, va phat, va phap
hoc xa » hoc ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ve hinh) OR (ve tinh)) hoc tap, nghien cuu hoi hoc nganh khong hoc xa hoi va phan tai~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ve hinh) OR (ve tinh)) hoc tap, nghien cuu hoi hoc nganh khong hoc xa hoi va phan tai".
• Adding a wildcard symbol may retrieve word variants: ((ve hinh) OR (ve tinh)) hoc tap, nghien cuu hoi hoc nganh khong hoc xa hoi va phan tai*.