Perhaps you should try some spelling variations:
thieu nganh » hieu nganh, trien nganh, nghiep nganh
hanh tranh » canh tranh, hanh trinh, hanh trang
trung cong » truong cong, trong cong, trung uong
tranh cua » doanh cua, manh cua
cua trung » cua truong, xuan trung, cua nhung
hanh luat » nganh luat, hang luan, hanh lam
cong tan » cong tac, cong san, cong thanh
hanh cat » hanh cac, hanh cham, nhanh cay

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 - hanh tranh cua trung cong tan ((hanh cat) or (hanh luat))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu nganh - hanh tranh cua trung cong tan ((hanh cat) OR (hanh luat))*.