Complex sentence: Seva Mandir works mainly in natural resource development and sustainability, village development, women's empowerment, early childhood education and healthcare, continuing education, and children's welfare has allowed them to affect 70,000 households and 30,000 residents in the Udaipur and Rajasmand districts.
Split into simpler sentences: Seva Mandir works mainly in natural resource development and sustainability, village development, women's empowerment, early childhood education and healthcare, continuing education, and children's welfare. Their scope of projects has allowed them to affect 70,000 households and 30,000 residents in the Udaipur and Rajasmand districts.