Watch Dangsan (2017) : Full Movie Online Free There is a 530-year-old ginkgo tree in Dangsan. This place is named as Dangsan because there is a shrine on top of a mountain called Dansan. I came back to Dangsan, where I lived for 20 years. The thundering noises and the sound of something crumbling break the scenery of Dangsan. Dangsan has been changed a lot.