Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh manh » hanh mang, lanh manh, hoang manh
nong cong » cong cong, tong cong, nang cong
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
cua nong » cua cong, cuu nong, cua dong
cong san » cong tac
khan cap » khoan cam, phan cac, phan cau
than cap » thanh lap, thanh cac, than cua
khan ap » han ap, khan dam

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 manh cua nong cong san ((((khan cap) OR (khan ap))) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh manh cua nong cong san ((((khan cap) OR (khan ap))) OR (than cap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh manh cua nong cong san ((((khan cap) OR (khan ap))) or (than cap))".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh manh cua nong cong san ((((khan cap) OR (khan ap))) or (than cap))*.