Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
nganh khoa » nganh hoa, doanh khoa, anh khoa
thu kinh » thu minh, thuat kinh, nha kinh
kinh hoc » sinh hoc, hinh hoc, tinh hoc
van nhan » van phan, van thanh, danh nhan
cuu mot » cua mot, cuu mo, huu mot
mot hoc » mon hoc, mo hoc, mot goc
hoi van » hoi va, hoi dan, hai van
nhan va » nhan tai, nhan dan, nhan tao
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: thu kinh hoc tap, nghien cuu mot hoc ((nganh khoa) or (nganh khong)) hoc xa hoi van nhan va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu kinh hoc tap, nghien cuu mot hoc ((nganh khoa) OR (nganh khong)) hoc xa hoi van nhan va.
• Adding a wildcard symbol may retrieve word variants: thu kinh hoc tap, nghien cuu mot hoc ((nganh khoa) or (nganh khong)) hoc xa hoi van nhan va*.