Perhaps you should try some spelling variations:
luong cong » dung cong, trong cong, cong cong
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
cua luong » cu luong, cua huong, chat luong
chao chu » cho chu, cao cho, chao xu
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan tap » toan ban
cua chu » sua chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc hien) or (((chao chu) or (cua chu)))) xanh - hanh tranh cua luong cong san toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hien) OR (((chao chu) OR (cua chu)))) xanh - hanh tranh cua luong cong san toan tap.
• Adding a wildcard symbol may retrieve word variants: ((hoc hien) or (((chao chu) or (cua chu)))) xanh - hanh tranh cua luong cong san toan tap*.