The lectue selects different types of Tang Dynasty landscape poetry as examples, and gives a brief introduction to them.Facts have proved that the Tang Dynasty landscape poetry is a witness of the harmony between poets and nature. A poet with a sense of social responsibility will maintain a kind of harmony with the natural landscape.In the Tang Dynasty's landscape poems, the traveller is in perfect harmony with the scenery. This is the awe and respect of the poet for the view in his eyes, and also a kind of ecotourism with a high degree of responsibility for himself, society and nature.