To this end, he raises frogs at home, and has created a greenhouse-type frog garden on the roof of his building. At first, neighbors protested when the critters started up their croaking, but Pan has, through door-to-door lobbying, finally won their understanding. Now, Pan's neighborhood has the unique attribute of having the calls of frogs interspersed with the usual karaoke singing and clacking of mahjong tiles.
為此他也在家裡養起青蛙，將頂樓改成溫室般的青蛙花園，最初，當白頷樹蛙、諸羅樹蛙、翡翠樹蛙相繼呱呱、咯咯唱和起來，引來鄰居「抗議」，他挨家挨戶解釋後才得到諒解，就這樣，蛙鳴夾雜鄰寓的麻將聲、卡拉 OK 聲，成為潘智敏居住社區的特色。