A farmer showing snakes he breeds at his snake farm in Chongqing. Snake farming is a big business in China. In Zisiqiao, a small village measuring just 0.9 square kilometers in East China's Zhejiang province, residents farm 4 million serpents. It has earned the reputation as China's No 1 snake village. Most villagers have an annual income of 50,000 yuan ($7,937) to 60,000 yuan. Chen Shichuan / For China Daily