The problem is that if, out of all the Lu Tung-pin temples on Taiwan, only the Chih Nan Temple has this taboo, and if it is really put down to Lu Tung-pin's mischievousness, why should the Chih Nan Temple have been so singled out?
問題是，全台灣地區的仙公廟中，只有指南宮有此忌諱，若真是呂洞賓「搗蛋」，為何只挑指南宮呢？