The ecological protection makes the back garden more beautiful.

　　According to the idea of “ more protection of the environment and no big exploitation ”, Ji’nan southern mountain area now dismantle the illegal buildings , govern disorder digging, setting up and placing to strengthen the ecological protection and renovation , making this back garden greener and clearer. Till now 1732 illegal buildings with the total area of 453,200 square meters of the southern mountain area have been torn down.