Hejiang Pavilion downstream, less than one kilometer is Chengdu Jiuyan Bridge. The south bank of Jiuyan Bridge is the site of Chengdu Jiuyan Bridge Wharf. The waterway in Chengdu was relatively developed before. From Jiuyan Bridge, the waterway has been connected to Leshan, and then from Leshan to the Yangtze River. Unicom is now in the country. The water transportation has been scrapped, leaving this pier relics, few relics.