Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
nghien cua » nghien cuu, nghiep cua, nghiep vua
khong hoc » khung hoc, thong hoc, khong thuoc
cach thuc » anh thuc, cac thu
hoc nganh » hoc nhanh
tan nhan » tran nhan, tao nhan, van nhan
nhan dan » phan dau, gian dan, nhan tai
thuc tap » tuc tap, thuc thai, thuc vat
xa thai » ca thai, a thai, da thai
mot hoc » mon hoc, mo hoc, mot goc
tu cach » tu cac
xa hai » xua hai, xa hoi, xa dai

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach thuc tap, nghien cua mot hoc nganh khong hoc ((xa hai) OR (xa thai)) tan nhan dan~.
• Adding a wildcard symbol may retrieve word variants: tu cach thuc tap, nghien cua mot hoc nganh khong hoc ((xa hai) or (xa thai)) tan nhan dan*.