Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
trong huong » trong thuong, trong chuong, truong huong
chieu xanh » chieu sach, chieu sang, chieu tinh
hien xanh » hien hanh, hien nhanh, hien khanh
thuong va » truong va, thong va, thuong mai
va trong » va truong, va thong, va tuong
dan toan » van toan, dan than, manh 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: hoc ((hien xanh) or (chieu xanh)) - thanh thuong va trong huong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien xanh) OR (chieu xanh)) - thanh thuong va trong huong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc ((hien xanh) or (chieu xanh)) - thanh thuong va trong huong dan toan tap*.