Perhaps you should try some spelling variations:
nghiep nganh » nghiep thanh, nghiep ninh, nghiep anh
thieu nganh » hieu nganh, trien nganh
hanh hang » thanh hang, hang hang, hanh han
dung cong » dung trong
hang cua » mang cua, hang ca, huong cua
cua dung » cua dang, cua dong, qua dung
cong tac » cong ty
hanh cat » hanh cac, hanh luat, nhanh cay
khan cap » khan ap, than cap, khoan cam

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 (nghiep nganh)) - hanh hang cua dung cong tac ((hanh cat) or (khan cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu nganh) OR (nghiep nganh)) - hanh hang cua dung cong tac ((hanh cat) OR (khan cap))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((thieu nganh) OR (nghiep nganh)) - hanh hang cua dung cong tac ((hanh cat) or (khan cap))*".