Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
tieu xanh » tieu danh, chieu xanh, dieu hanh
trang cua » tranh cua, tang cua, trung cua
dong danh » dong doanh, dong anh, dung danh
khoan cam » khoa cam, khoan va, phan cam
dong san » cong san, dong bang, dong ha
dong von » dung von, dong co, dong hoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - hanh trang cua cong ((dong danh) or (((dong san) OR (dong von)))) khoan cam~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh trang cua cong ((dong danh) OR (((dong san) OR (dong von)))) khoan cam.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - hanh trang cua cong ((dong danh) or (((dong san) OR (dong von)))) khoan cam".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh trang cua cong ((dong danh) or (((dong san) OR (dong von)))) khoan cam*.