Perhaps you should try some spelling variations:
khong hoc » khung hoc, khong thuoc, khong chuc
cach thuc » anh thuc, cac thu
tran nhan » tran nhat, tan nhan, tran han
thong hoc » thuong hoc, tuong hoc, thong hoa
hoc nganh » hoc nhanh
hai tran » thai tran, hai tan, ha tran
nhan van » nhan dan, nhan va, phan van
thuc tap » tuc tap, thuc thai, thuc vat
mon hoc » toan hoc, dong hoc
cuu mon » cuu mo, cuu mot, cuu cong
su cach » su sach, tu cach, su cac
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: su cach thuc tap, nghien cuu mon hoc nganh ((khong hoc) or (thong hoc)) xa hai tran nhan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cach thuc tap, nghien cuu mon hoc nganh ((khong hoc) OR (thong hoc)) xa hai tran nhan van.
• Adding a wildcard symbol may retrieve word variants: su cach thuc tap, nghien cuu mon hoc nganh ((khong hoc) or (thong hoc)) xa hai tran nhan van*.