Perhaps you should try some spelling variations:
nganh thong » nganh khong, nganh cong, nhanh chong
hoc nganh » hoc nhanh
tran chat » tran chau, tra chat, tran nhat
can thuc » dan thuc, van thuc, cay thuc
thuc tap » tuc tap, thuc thai, thuc vat
hai tran » thai tran, hai tan, ha tran
cuu mot » cua mot, cuu mo, huu mot
mot hoc » mon hoc, mo hoc, mot goc
hoc xua » hoc cua, hoc xa, hoc dua
hoc lua » hoc luan, hoc luat, hoc cua
tu can » tu ban, tu cac, thu canh

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu can thuc tap, nghien cuu mot hoc nganh thong ((hoc xua) or (hoc lua)) hai tran chat va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu can thuc tap, nghien cuu mot hoc nganh thong ((hoc xua) OR (hoc lua)) hai tran chat va.
• Adding a wildcard symbol may retrieve word variants: tu can thuc tap, nghien cuu mot hoc nganh thong ((hoc xua) or (hoc lua)) hai tran chat va*.