[经] customary's agreement and consent

gù kè de hé yuē hé yìng nuò shū ㄍㄨˋ ㄎㄜˋ ㄉㄜ˙ ㄏㄜˊ ㄩㄝ ㄏㄜˊ ㄧㄥˋ ㄋㄨㄛˋ ㄕㄨ