This year, after Xichuan Village was designated as a provincial pilot village for new rural construction in Acheng District of Harbin, the drinking water problem of Dongchuantun people became a heart disease for village cadres. When the cadres and the masses had mixed feelings, Sun Mingyang, chairman of Harbin jianghai securities Company, came to Xichuan Village. After learning about this, Chairman Sun Mingyang and some directors personally went to Dongchuantun for field research. After returning to the company, the board members unanimously agreed to help the people in Xichuan Village to solve the drinking water problem immediately, and a special person was in charge of the project. The water purification equipment and tap water installation project purchased by Harbin jianghai securities Company with a cumulative investment of nearly 85,000 yuan have all been completed, and 532 people in Dongchuantun 136 households finally drank clean drinking water. At this point, the penetration rate of tap water in the whole village reached 100%, making it the first administrative village in Xiaoling Town with the penetration rate of tap water reaching 100%.