In 1979, he took students up to survey the flora and fauna of the Tatun area, beginning a series of explorations. In 1980 he began to collect butterflies from Mientien Mountain. In 1982 he offered classes in orienteering techniques. In 1983 he began a survey of the temples and night ecology on Tatun Mountain, and in 1985 began a survey of the seasonal variations of flowers.
民國六十八年，他帶著綠野社認識大屯山動植物，揭開了探索的序幕，六十九開始進行面天山蝴蝶花廊的採集調查，七十一年在山區舉辦定位運動越野追蹤術的訓練，七十二年進行大屯山寺廟調查和夜間生態調查，七十四年則展開花期調查。