Take bus No.273 from the Electronic School of University Town to the long-distance station of University Town (that is, near the urban management school and Xu Yangyang North City), where there is a special bus to Hechuan. The specific route should be University Town-Beibei-Hechuan. Or you can take bus No.565 from the university town to Beibei, and change to Hechuan bus in Beibei.