Kammala jumla mai zuwa: Tsarin Tinkathia (a zahiri a cikin Hindi: "katatu Kathas"), wata manufa ce ta tattalin arziki da Kamfanin East India ya aiwatar a Indiya. An yi shi galibi a Gabashin Indiya da jihohi kamar Bihar. An kalubalanci Tsarin Tinkathia ta hanyar
Champaran Satyagraha wanda Mohandas Gandhi ya jagoranta, wannan ya zama wani lokaci mai mahimmanci a cikin yunkurin 'yancin kai na Indiya.