Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
luat hang » luat hanh, luat chung, luat quang
nhanh cau » nhanh cay, thanh chau, nhanh ha
ho chieu » theo chieu, hoc thieu, doi chieu
cong son » cong so, dong son, cong lon
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - hanh trinh luat hang ((cong son) OR (cong san)) nhanh cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh trinh luat hang ((cong son) OR (cong san)) nhanh cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh trinh luat hang ((cong son) OR (cong san)) nhanh cau*.