After you get off the Sun Yat-sen Memorial Freeway at the Toufen Interchange, turn left in the direction of Nanchuang and Mt. Shihtou; after passing through Sanwan you hit Nanchuang.
中山高速公路在頭份下交流道後，左轉走南庄、獅頭山路線，經過三灣就可以到達南庄。