Moreover, "the urban plan we are using today is too simplified," says Hsia Chu-joe. It is just a road map with districts marked off in red, yellow, or green.
「今天我們用的都市計畫太簡化了」，李乾朗說，計畫圖上把台北市畫幾條街道，圖幾塊紅的，表示商業區，再塗幾塊黃的、綠的，就是都市計畫。