Kneel down. The book Camel Xiangzi is about Xiangzi telling camels to kneel down. Regarding the slogan of mobilizing camels, he said that color means kneeling down, and Xiangzi proudly applied it, especially to let the villagers know that he was not a layman. Camel Xiangzi is a novel by Lao She, a contemporary writer in China. It is the representative work of Lao She, a "people's artist" and a "language master". Taking the foreign driver Xiangzi as the main line, it depicts a series of unforgettable characters such as Xiangzi and Tigress.