消息靈通人士 [ㄒㄧㄠ ˙ㄒㄧ ㄌㄧㄥˊ ㄊㄨㄥ ㄖㄣˊ ㄕˋ; xiao1 xi5 ling2 tong1 ren2 shi4] well-informed source person with inside information ◄ ►