Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong san, cong thanh
phan cau » phan cac, phan tu, toan cau
phan dau » phan tu, hang dau

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 tranh cua nhung cong tan ((((phan cau) OR (phan dau))) or (phan lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh tranh cua nhung cong tan ((((phan cau) OR (phan dau))) OR (phan lap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh tranh cua nhung cong tan ((((phan cau) OR (phan dau))) or (phan lap))".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh tranh cua nhung cong tan ((((phan cau) OR (phan dau))) or (phan lap))*.