Tsai will also design new tours around guests 'own interests. Most items on his itineraries are things you won't find in a guidebook or on other operators' tours.
像之前即有退伍老兵，要求蔡顯國帶他們去找當年駐軍的兵營、訓練場地等；而這些精心設計的遊程，絕大多數都是旅遊指南、旅行團絕對不曾走過的私房景點。