Punjabi language
Doabi is spoken in both the Indian Punjab as well as parts of Pakistan Punjab owing to post-1947 migration of Muslim populace from East Punjab. The word "Do Aabi" means "the land between two rivers" and this dialect was historically spoken between the rivers of the Beas and the Sutlej in the region called Doaba. Regions it is presently spoken includes the Jalandhar, Hoshiarpur and Kapurthala districts in Indian Punjab, specifically in the areas known as the Dona and Manjki, as well as the Toba Tek Singh and Faisalabad districts in Pakistan Punjab where the dialect is known as Faisalabadi Punjabi.
Demographics of Pakistan
Sindhi is a provincial language spoken as a first language by 15% of Pakistanis, mostly in Sindh. It has a rich literature and is used in schools. It is an Indo-Aryan (Indo-European) language, derived from Sanskrit. The Arabs ruled Sindh for more than 150 years after Muhammad bin Qasim conquered it in 712 AD, remaining there for three years to set up Arab rule. Consequently, the social fabric of Sindh contains elements of Arabic society. Sindhi is spoken by over 36 million people in Pakistan, and is the official language of Sindh province. It is widely spoken in the Lasbela District of Balochistan (where the Lasi tribe speaks a dialect of Sindhi), many areas of the Naseerabad and Jafarabad districts of Balochistan, and by the Sindhi diaspora abroad. Sindhi language has six major dialects: Sireli, Vicholi, Lari, Thari, Lasi and Kachhi. It is written in the Arabic script with several additional letters to accommodate special sounds. The largest Sindhi-speaking cities are Karachi, Hyderabad, Sukkur, Shikarpur, Dadu, Jacobabad, Larkana, Mirpur Khas, Thatta, Badin and Nawabshah. Sindhi literature is also spiritual in nature. Shah Abdul Latif Bhita'i (1689–1752) is one of its greatest poets, and wrote Sassi Punnun and Umar Marvi, folk stories, in his famous book "Shah Jo Risalo".