Perhaps you should try some spelling variations:
nganh chung » nhanh chuong, nganh cong, nhanh chong
nghiep thuc » nghiem thuc, nghiem thuoc, nghe thuc
cach thoi » cac thoi, cach thuc, cach noi
chung hoc » trung hoc, dung hoc, hung hoa
thoi dai » hoc dai, hoi dap, hoi dan
cong hoc » dong hoc, cong hoa, cong coc
van nhan » van phan, van thanh, danh nhan
tu cach » tu cac
cong so » cong san, cong hoa
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: tu cach thoi dai, nghiep thuc ((cong hoc) or (cong so)) nganh chung hoc xa hoi van nhan va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach thoi dai, nghiep thuc ((cong hoc) OR (cong so)) nganh chung hoc xa hoi van nhan va.
• Adding a wildcard symbol may retrieve word variants: tu cach thoi dai, nghiep thuc ((cong hoc) or (cong so)) nganh chung hoc xa hoi van nhan va*.