Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
trinh toan » tinh toan, thanh toan, trinh han
mot chieu » ho chieu
doi chieu » doi chi, ho chieu, thi chieu
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
doc hieu » toc thieu, hoc thieu, hoc hien
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((doi chieu) OR (doc hieu))) or (mot chieu)) xanh - hanh trinh cua nhung cong trinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((doi chieu) OR (doc hieu))) OR (mot chieu)) xanh - hanh trinh cua nhung cong trinh toan cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((doi chieu) OR (doc hieu))) or (mot chieu)) xanh - hanh trinh cua nhung cong trinh toan cau*".