Six years ago, the Yushan National Park authorities cleaned up part of the Japanese Patungkuan trail, but the older Ching dynasty trail remained hidden from human view until, in the course of 30 trips into the mountains, he finally unlocked its secrets.
七年前，玉山國家公園曾經嘗試整修日據時代的八通關越嶺道路，但年代更久遠的清朝古道卻一直無法與世人見面，在他上山三十次後，終於不再神秘。