Perhaps you should try some spelling variations:
manh tuong » manh tung, manh cuong, minh tuong
cua phuong » cuu phuong, cuc phuong, luan phuong
hien xanh » hien hanh, hien nhanh, chieu xanh
tuong cua » truong cua, huong cua, thong cua
cong tan » cong thanh, cong ty, cong ha
cong tac » cong ty
toan ban » van ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - manh tuong cua phuong ((cong tan) OR (((cong san) OR (cong tac)))) toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien xanh - manh tuong cua phuong ((cong tan) or (((cong san) OR (cong tac)))) toan ban~".
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - manh tuong cua phuong ((cong tan) or (((cong san) OR (cong tac)))) toan ban*.