Complex sentence: Haripur is a green valley, rich in fruits and vegetables, serves as the base market for the mountainous cities of Abbottabad and Mansehra and the rest of Hazara Division.
Split into simpler sentences: Haripur is a green valley, rich in fruits and vegetables. It serves as the base market for the mountainous cities of Abbottabad and Mansehra and the rest of Hazara Division.