Perhaps you should try some spelling variations:
phuong manh » phuong anh, phung manh, phuong danh
chieu xanh » chieu sach, chieu sang, chieu tinh
thu phuong » thi phuong, thu huong, theo phuong
tieu xanh » tieu danh, dieu hanh, tien anh
manh tung » thanh tung
manh hung » anh huong
manh toan » thanh toan, anh tuan, tinh toan
toan cao » toan ban, toan tap
va thu » va thuc, van thu, va tu

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) OR (chieu xanh)) - ((manh tung) or (manh hung)) va thu phuong manh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu xanh) OR (chieu xanh)) - ((manh tung) OR (manh hung)) va thu phuong manh toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu xanh) OR (chieu xanh)) - ((manh tung) or (manh hung)) va thu phuong manh toan cao".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) OR (chieu xanh)) - ((manh tung) or (manh hung)) va thu phuong manh toan cao*.