※Water quality and air pollution.

※Littering fruit skin, paper wrappings and filthy materials.

※Hanging, placing road signs and bars, copper and iron boards at distinctive places along the road path.

※Building and placing commemorative monuments, signboards, altars and spiritual rites facilities.

※Engraving, painting texts and patterns on tress, rocks, signboards and public utilities.

※Setting up stores outside the designated area for shops and commissary or peddling around.