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
dong dan » duong dan, cong dan, dong dat
dong san » cong san, dong bang, dong von
khoan va » doan va, khoa ma, nhan va

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