After you take a taxi to Jiangling, turn right to the eastern suburb of Jiangling and go straight to the end. There are two transmission points. Remember, if you get into the top, don't get into the bottom. If you go in, you will regret going out at the upper teleport point and arriving at Jing Shan Zhinan. Hit the hammer soldier at the door. Sometimes it's all you need to do. If you can't, call more ~ ~ You go back to Jiangling to pay the task.