Li Senlin and Yuan Hui make their way through the Nantong Development Zone in Jiangsu Province, on Jan. 16, 2012. Li, a junior student at the School for Mechanical and Electronic Engineering of Suzhou University, and his high school pal Yuan Hui, who attends a college in Changzhou, Jiangsu Province, decided to meet up and walk home together. They are both from Baiju Town, Dafeng city in Yancheng, Jiangsu Province. They started their homeward-bound journey in the early hours of Jan. 14. After hiking along more than 400 km, which took them seven days, the guys finally made it home on the evening of Jan. 20. [Photo/QQ]