Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
cua nhung » va nhung
khi xanh » khia canh, thi hanh, thi anh
cong dan » cong san, cong tan, cong dong
cong tac » cong ty
toan tap » toan 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: doi khi xanh - hanh tranh cua nhung ((((cong dan) OR (huong dan))) OR (cong tac)) toan tap~.
• Adding a wildcard symbol may retrieve word variants: doi khi xanh - hanh tranh cua nhung ((((cong dan) or (huong dan))) or (cong tac)) toan tap*.