Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
cua phuong » cuu phuong, cuc phuong, luan phuong
trinh cua » tinh cua, trinh luat, trinh quan
cong manh » cong danh, duong manh, cong thanh
ho chieu » theo chieu, hoc thieu, doi chieu
toan cau » toan cao, toan ban
toan tai » doanh tai, toan ban, toan cao
toan tap » toan ban

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