Perhaps you should try some spelling variations:
doanh khong » doanh thuong, doanh khoa, doanh chung
cach thoi » cac thoi, cach thuc, cach noi
nghiep va » nghiep vu
khong hoc » khung hoc, thong hoc, khong thuoc
thoi tap » toi tap, hoc tap, thoi dai
cong hoa » dong hoa, hang hoa
dong hoc » dong co, dong luc
van nhan » van phan, van thanh, danh nhan
nhan van » nhan dan, nhan va, phan van
tu cach » tu cac
hoi van » hoi va, hoi dan, hai van
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 tap, nghiep va ((cong hoa) or (dong hoc)) doanh khong hoc xa hoi van nhan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach thoi tap, nghiep va ((cong hoa) OR (dong hoc)) doanh khong hoc xa hoi van nhan van.
• Adding a wildcard symbol may retrieve word variants: tu cach thoi tap, nghiep va ((cong hoa) or (dong hoc)) doanh khong hoc xa hoi van nhan van*.