[计] conversation monitor system file directory
huì huà jiān dū xì tǒng wén jiàn mù lù ㄏㄨㄟˋ ㄏㄨㄚˋ ㄐㄧㄢ ㄉㄨ ㄒㄧˋ ㄊㄨㄥˇ ㄨㄣˊ ㄐㄧㄢˋ ㄇㄨˋ ㄌㄨˋ