ㄅㄧㄥbīngㄅㄞˋbàiㄖㄨˊㄕㄢshānㄉㄠˇdǎo

  1. 形容失敗而且一發不可收拾昔日連鎖企業如今涉及事件兵敗如山倒瀕臨倒閉。」

troops in defeat like a landslide (idiom)​; a beaten army in total collapse