1. 虎落平川 (hǔluò-píngchuān)

   1. 老虎從山里來到平地。比喻有勢力者失去了依仗或人遇到了倒霉的時候 a man who loses position and influence may be subjected to much indignity
      • 虎落平川被犬欺?！濉?錢彩《說岳全傳》

虎落平川是成語。