The researchers chose 4 letters Byeong Sa Bang Gye(丙舍傍啓) (441-444 in Tcheonzamun, The thousand character essay. In this article, the present researchers tried to find the second secret cord; deleting ‘In(人)’ part from of Chinese character from Byeong Sa Bang Gye(丙舍傍啓) in Tcheonzamun(The thousand character essay). It is considered that the writers of Tcheonzamun, Maeg people, ancient Koreans, searched the shelter from Chinese people. The present researchers thought that the shelter is shown as the secret code. The method is to pose same letter on the same line. In this case, a line means the 4 letters in Tcheonzamun. If you want to translate the line of Byeong Sa Bang Gye(丙舍傍啓), you must delete ‘In’ part(人) from Bang Gye(舍傍). As a result, the remained part was Byeong Seol Bang Gye(丙舌旁啓). The meaning is as follows; There is a way for you to escape the bitter language of other person(舌) and you can disregard such a critics forward you(丙). It is simple. Do your work(啓) today and continue it tomorrow and the day after tomorrow, and you will be better(旁) on your work(旁) someday. It is the way.