Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
khong thuoc » khang thuoc, hong phuoc, dong thuoc
cach thoi » cac thoi, cach thuc, cach noi
hoc nganh » hoc nhanh
thoi tap » toi tap, hoc tap, thoi dai
thuoc la » thuoc ma, thuoc va, thuoc tai
nhan dan » phan dau, gian dan, nhan tai
tu cach » tu cac
cuu mon » cuu mot, cuu cong, cuu tong
va nhan » van nhan, ca nhan, va phan
la hoi » lai hoi, xa hoi, le 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 cach thoi tap, nghien ((cuu mon) or (cuu mo)) hoc nganh khong thuoc la hoi va nhan dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach thoi tap, nghien ((cuu mon) OR (cuu mo)) hoc nganh khong thuoc la hoi va nhan dan.
• Adding a wildcard symbol may retrieve word variants: tu cach thoi tap, nghien ((cuu mon) or (cuu mo)) hoc nganh khong thuoc la hoi va nhan dan*.