In perhaps their most significant step, Teacher Chang workers started to go out into the streets to seek out distressed and despondent youths for themselves.
而林強的父親因為忙於工作。也沒有給予林強應有的關愛。林強在家裡得不到溫暖，不願意回家，常常在外面遊盪，於是結交了一些壞朋友，跟著他們打群架，鬧事，終於被學校開除了。