It's open. Hejian Branch of Cangzhou Transportation Group Co., Ltd. has resumed the operation from Hejian to Cangzhou, Baoding, Shijiazhuang, Hengshui, Langfang and Qingdao. , so it's always on. A bus refers to a commercial vehicle carrying more than 9 passengers (including the driver's seat) and a square carriage carrying passengers and their carry-on luggage.