[燕雀处堂 / 燕雀處堂, yàn què chù tángㄧㄢˋ ㄑㄩㄝˋ ㄔㄨˋ ㄊㄤˊ] lit. a caged bird in a pavilion (成语 saw); fig. to lose vigilance by comfortable living; unaware of the disasters ahead; a fool's paradise#947945
[处堂燕雀 / 處堂燕雀, chù táng yàn quèㄔㄨˋ ㄊㄤˊ ㄧㄢˋ ㄑㄩㄝˋ] lit. a caged bird in a pavilion (成语 saw); fig. to lose vigilance by comfortable living; unaware of the disasters ahead; a fool's paradise