T?-le?k (道曆) s? s? chi?t chiong thoan-thong le?k-hoat , sio?k-i im-iong-le?k . Chit-khoan le?k-hoat t? T?-kau l?i-b?n ?ng. I e ke-s?g hong-sek s? kong-goan e ni-h?n ke 2697.