Complex sentence: Angika (अंगिका), or Chhechha, is dilects of Maithili an Indo-Aryan language spoken primarily in south-eastern Bihar and north-eastern Jharkhand of India.
Split into simpler sentences: Angika (अंगिका), or Chhechha, is a dialect of an Indo-Aryan language, Maithili. It is spoken primarily in south-eastern Bihar and north-eastern Jharkhand of India.