Chinese have got used to being able to shop online whenever they wish, thanks to the country's powerful logistics system. Most logistics firms have pledged they will not stop service during the Chinese Spring Festival. And that's keeping deliverymen very busy. "I start at eight in the morning, then we sort out all the packages before sending them out," said Guo Beibei, a delivery professional in Shanghai. "I work ten hours a day, seven days a week. There is no rest."