Perhaps you should try some spelling variations:
doanh chung » doanh nhung, doanh thuong, doan hung
nghiep thuc » nghiem thuc, nghiem thuoc, nghe thuc
nganh cong » nhanh chong, thanh cong
cach thoi » cac thoi, cach thuc, cach noi
thuc cong » thuoc cong, thu cong, chuc cong
thoi tap » toi tap, hoc tap, thoi dai
cong hoc » dong hoc, cong hoa, cong coc
van nhan » van phan, van thanh, danh nhan
nhan dan » phan dau, gian dan, nhan tai
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 thuc cong hoc ((doanh chung) or (nganh cong)) hoc xa hoi van nhan dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach thoi tap, nghiep thuc cong hoc ((doanh chung) OR (nganh cong)) hoc xa hoi van nhan dan.
• Adding a wildcard symbol may retrieve word variants: tu cach thoi tap, nghiep thuc cong hoc ((doanh chung) or (nganh cong)) hoc xa hoi van nhan dan*.