On September 14, 2026, an elderly person in Harbin City disclosed to the public via video, stating that after Harbin Vocational and Technical University carried out campus expansion works, the construction site's drainage system has long been discharging onto his own land, causing trees on the campus to be soaked and die; at the same time, construction spoil was dumped on his plot, crushing fruit trees and grape vines that had been planted for more than ten years. The video shows the plot overgrown with weeds, and some areas piled with bricks, plastic bags and other construction waste. The elder said he had repeatedly negotiated with the school to no avail, and now requests relevant authorities to intervene.