Once he went with his father from Santiaoling to the Mutan Train Tunnel to dispel evil spirits. They had to walk in the tunnel for nearly two hours and his father fell and hurt himself shortly after entering it. Hsu Wen-han felt as if "we were never going to walk out of that tunnel."
還有一次和父親從三貂嶺到牡丹的火車隧道出煞，近兩個小時在山洞中步行，加上父親進山洞沒多久就跌了一跤，許文漢印象中「那個隧道像是怎麼走也走不完！」