Perhaps you should try some spelling variations:
phuong dinh » phuong binh, phuong linh, phuong trinh
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
chuan doan » chan doan
quan doan » quan hoang, chan doan, quan doi
dinh toan » tinh toan, hinh toan, minh toan
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: theo chieu xanh - canh tranh ((quan doan) OR (chuan doan)) phuong dinh toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - canh tranh ((quan doan) OR (chuan doan)) phuong dinh toan tap".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - canh tranh ((quan doan) OR (chuan doan)) phuong dinh toan tap*.