Perhaps you should try some spelling variations:
phuong toan » phong toan, phuong tran, phuong doan
tong phuong » thong phuong, cong phuong, dong phuong
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh cua » manh cua
doanh cua » doanh luan
thanh mau » thanh san, thanh hai, thanh ngu
hanh mau » anh mau, hanh ma, hanh may

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 cua) OR (doanh cua)) tong phuong toan ((thanh mau) or (hanh mau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - canh ((tranh cua) OR (doanh cua)) tong phuong toan ((thanh mau) OR (hanh mau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - canh ((tranh cua) OR (doanh cua)) tong phuong toan ((thanh mau) or (hanh mau))".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - canh ((tranh cua) OR (doanh cua)) tong phuong toan ((thanh mau) or (hanh mau))*.