Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
thanh van » thanh san, thanh toan, thanh phan
cuu tong » cuu cong, cuu tinh, huu tung
tong luc » dong luc, tong cuc, truong luc
anh khoa » doanh khoa, hang khoa
va thanh » gia thanh, ban thanh, va tinh
anh hoc » sinh hoc, benh hoc, hinh hoc
te anh » te danh, tue anh, le anh
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: te anh hoc tap, nghien cuu tong luc ((anh khoa) or (nganh khong)) hoc xa hoi va thanh van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te anh hoc tap, nghien cuu tong luc ((anh khoa) OR (nganh khong)) hoc xa hoi va thanh van.
• Adding a wildcard symbol may retrieve word variants: te anh hoc tap, nghien cuu tong luc ((anh khoa) or (nganh khong)) hoc xa hoi va thanh van*.