Each time a group comes, Yang Yi-chieh lets her eight-year-old son join in if he wants to. He helps his father and earns NT $ 10 as an assistant or for riding his bike and taking the group on a tour of the environment. This spending money the children can use any way they want.
每當有團體營隊來時，楊怡潔會讓現年 8 歲的兒子選擇參加與否；協助父親擔任「助理」或騎著單車帶營隊參觀環境，代價是 10 元，而這些錢就是孩子們可自由花用的零用金。