Complex sentence: It is the most well known children's story in Newar society of the Kathmandu Valley, and tells about a little girl named Punkhu Mainchā and the ill treatment she suffers at the hands of her cruel step-mother.
Split into simpler sentences: It is the most well known children's story in Newar society of the Kathmandu Valley. It tells about a little girl named Punkhu Mainchā and the ill treatment she suffers at the hands of her cruel step-mother.