《共同点》是一部观察式纪录片，聚焦中国青海加牙藏毯的制作的各个环节。影片以一系列手工姿态、原料与重复动作为主线，完整记录图案转化为实体藏毯的全过程。

Common Thread is an observational documentary that explores the different processes involved in the making of Jiaya Tibetan carpets in Qinghai, China. Through a progression of gestures, materials and repetitive actions, the film follows the transformation of an image into a physical object.