Boat means: a boat; Blue means: green, green; The meaning of tourism: sightseeing.
References:
Notes on Zhouzhuang River
In the rippling blue waves, people seem to be in the picture of Zhouzhuang River by Wang Wei.
The whole poem of Zhouzhuang River is as follows:
The breeze blows the green willows, and the white water reflects the heart.
Sailing on the blue waves, people are traveling in a picture world.
Wang Wei, a native of qi zhou, Taiyuan (now Qixian, Shanxi) in the Tang Dynasty, was a representative of the pastoral school. He wrote a large number of pastoral poems with beautiful artistic conception and simple words, and was an outstanding representative writer of the pastoral school in the prosperous Tang Dynasty. It has promoted the poetic art of describing natural scenery since Jin and Song Dynasties.
Wang Wei's poetry is recognized as the most important pastoral poet after Tao Yuanming and Xie Lingyun, and few poets after that have surpassed them in pastoral poetry.