Perhaps you should try some spelling variations:
thieu nganh » trien nganh, nghiep nganh
hieu nganh » vien nganh, hiem ngan, hieu manh
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhan cong » nhanh cong, phan cong, nhap cong
cong cong » cong dong, trong cong, dung cong
cong dan » cong san, cong tan, huong dan
van chat » cao chat
dan van » dang van, doan van, dao van

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((thieu nganh) or (hieu nganh)) - hanh doanh nhan cong cong dan van chat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu nganh) OR (hieu nganh)) - hanh doanh nhan cong cong dan van chat*.