Walk about 520 meters from Shajing Labor and Social Security Station to Shangnan Hotel Station, take bus No.337 (take bus No.38) and get off at Union Square Station. Walk about 480 meters to the municipal social security bureau where Haitian Building is located. I hope I can help you.

Specific routes: rural scenery at sea-Democratic Village Committee-Kangzhibao-Shajing Dongbao Industrial Zone-Shajing Wharf-Yihua Electronic City-Xinqiao Market-Zhonghua Paint-Shangyuan Hotel-Shajing Passenger Station-Shangnan Hotel-Shangnan Oil Station-Fenghuang Road intersection-fuyong town Road intersection-Shuilang Gas Station-Xingwei Village-Huangtian Village-Taoyuanju-Gushu Road intersection. Chang-Xixiang Interchange-Liutang Intersection-Xixiang Intersection-Shangchuan Intersection-Yu 'an Intersection-Baoan District Transportation Bureau-Baoan Wanjia-Nantou Checkpoint-Nanxin Tianqiao-Nanshan Culture and Sports Center-Nanshan Hospital East-China Southern Airlines Company-Liyuan Building-Houhai Interchange-Window of the Seaside-Mangrove-Xiasha-Shangsha-Futian Sports Park-Futian Experimental School ②-Exhibition Center South-Gangxia Middle School

You get off at Union Square and cross the footbridge to see Haitian Building.