Zhuhai takes a bus to Dongguan main station, and many buses from Xiangzhou and Gongbei go to Dongguan main station.
Then take bus No.70 (take bus No.22), 10 1 road (take bus No.0/8) and bus No.68 (take bus No.22) from the bus terminal to Dianguan Station (Shijie), and walk about 60 meters to Si Jia Cun.