How many movies have Pawo Choyning Dorji and Tshering Dorji collaborated on?

They have worked on 2 movies together! Their first movie together was Hema Hema: Sing Me a Song While I Wait (2016) while their highest rated movie together was Lunana: A Yak in the Classroom (2019). They have not worked together since Lunana: A Yak in the Classroom (2019).