This is a very common attire for intellectuals, giving Cheng Qianfan an air of scholarship, like a university student or a young teacher in a school.,The trains were crowded, with many passengers waiting. It was generally difficult for the elderly and weak to get on board.,Those in a hurry would only have to hire a rickshaw or tricycle at a high price, or else they would have to endure the hardship of their own feet.。