Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
thuong cua » thong cua, truong cua, tuong cua
nhung cong » dung cong, thong cong, hang cong
huong cua » dung cua
phan cau » phan dau, phan cac, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - thanh ((thuong cua) OR (huong cua)) nhung cong trinh ((phan cau) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - thanh ((thuong cua) OR (huong cua)) nhung cong trinh ((phan cau) OR (phan tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - thanh ((thuong cua) OR (huong cua)) nhung cong trinh ((phan cau) or (phan tu))".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - thanh ((thuong cua) OR (huong cua)) nhung cong trinh ((phan cau) or (phan tu))*.