Explanation:

.Malwa is a region of India in the south-east of the state of Punjab .  Satluj River flows through this region.
The following districts are classified as Malwa Firozpur,Faridkot,Fazilka,Shri Muktsar Sahib,Moga,Bathinda,Ludhiana,Barnala,Mansa,Sangrur,Patiala,Fatehgarh Sahib,Rupnagar (formerly Ropar),Sahibjada Ajit Nigh Nagar (formerly Mohali)