Perhaps you should try some spelling variations:
cua phuong » cuu phuong, cuc phuong, luan phuong
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh mang » nhanh mang, hanh trang, nhanh lang
cua khong » hua khong, cua thuong, cua cong
manh toan » thanh toan, anh tuan, tinh toan
van tuan » van quan, van ban, anh tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - hanh mang ((cua khong) OR (cua phuong)) cong ((manh toan) or (van tuan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh mang ((cua khong) OR (cua phuong)) cong ((manh toan) OR (van tuan)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - hanh mang ((cua khong) OR (cua phuong)) cong ((manh toan) or (van tuan)) cao".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh mang ((cua khong) OR (cua phuong)) cong ((manh toan) or (van tuan)) cao*.