Building 54 of Yuyingba in Mianyang was demolished. Mianyang Yuyingba is a cigarette factory shed renovation project. It is included in Mianyang's three-year shed renovation plan. The renovation includes the old tobacco factory area and 67 acres of land in the family area, involving 10 houses and 10 households. 524 households. The reconstruction scope extends to the corridor bridge waterfront in the east, the southern section of Changhong Avenue in the west, Binhe South Road in the north, and Yuying East Street in the south.