[经] undisclosed principal

yǐn míng dài lǐ guān xì shàng de běn zhǔ ㄧㄣˇ ㄇㄧㄥˊ ㄉㄞˋ ㄌㄧˇ ㄍㄨㄢ ㄒㄧˋ ㄕㄤˋ ㄉㄜ˙ ㄅㄣˇ ㄓㄨˇ