Recently, 25,000 acres of rapeseed in Nanzhao, Temple Street, Dacang and other places in Weishan County, which is located at the source of the Red River, have ushered in the peak flowering period. Rapeseed flowers dotted on both sides of the Yanggua River are blooming, contrasting with the blue sky and white clouds, with butterflies dancing and bees dancing.  The noisy scene constitutes a pleasing and vibrant "spring picture".