Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
theo chieu » theo tieu, ho chieu, theo chu
trinh cua » tinh cua, trinh luat, trinh quan
tong cong » trong cong, cong cong, dung cong
cho thue » choi thuc, cuc thue, cho he
cua tong » cua cong, cua dong, cua nong
san phan » san pham, sat phan, dan phan
van phan » van phong, van thanh, luan phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (cho thue)) xanh - hanh trinh cua tong cong ((san phan) OR (van phan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (cho thue)) xanh - hanh trinh cua tong cong ((san phan) OR (van phan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (cho thue)) xanh - hanh trinh cua tong cong ((san phan) OR (van phan)) cau".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (cho thue)) xanh - hanh trinh cua tong cong ((san phan) OR (van phan)) cau*.