Original: In turn , the Dagpo Kagyu consists of four major sub-sects : the Karma Kagyu , headed by a Karmapa , the Tsalpa Kagyu , the Barom Kagyu , and Pagtru Kagyu .
Simplified: Kagyu , Oral Lineage , has one major subsect ( Dagpo Kagyu ) and one minor subsect ( Shangpa Kagyu ) .