Perhaps you should try some spelling variations:
nganh thong » nganh khong, nganh cong, nhanh chong
thuc thai » thuc pham, toc thai, thuc thuc
hoc nganh » hoc nhanh
thong hoc » thuong hoc, tuong hoc, thong hoa
tran nhan » tran nhat, tan nhan, tran thanh
cac thuc » cach thuc, cac thu, can thuc
tran han » tran hanh, tran hoan, tran van
cuu mot » cua mot, cuu mo, huu mot
mot hoc » mon hoc, mo hoc, mot goc
xa thai » ca thai, a thai, da thai
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: tu cac thuc thai, nghien cuu mot hoc nganh thong hoc xa thai ((tran nhan) or (tran han)) va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac thuc thai, nghien cuu mot hoc nganh thong hoc xa thai ((tran nhan) OR (tran han)) va.
• Adding a wildcard symbol may retrieve word variants: tu cac thuc thai, nghien cuu mot hoc nganh thong hoc xa thai ((tran nhan) or (tran han)) va*.