The unexpected guest: On the road an average of three days per week, Chang Ho-chuan gets an early start, following a planned route and making his visits to one after another of his subjects 'families.
一個星期平均出差三天，每逢外出訪視的日子，張和全一早出發，按著計畫路線，一個點、一個點找到被觀護人家。