这是一部记录侗族木工艺制作传承的微影片。程阳八寨之“桥”为中心，桥的建造者杨氏家族为人物主线，讲述其背后的技艺传承和文化印记。风景秀美，建筑风格独特。记录了侗家劳作，欢庆，祈祷的场面，并通过传承人深化了主题。

This micro film  records the wooden craft inheritance of Dong nationality. The bridge of Cheng Yang Village is the center line, the inheritor Yang family is the main figure.It tell us the  inheritance and cultural imprint under the bridges.It has the beautiful scenery and the unique architecture. It recoders the Dong’s labour, celebrating, praying, and by Yang Siyu deepening the theme .