Shen Yulan has run a tailoring workshop for sixteen years, persisting in using good materials and doing fine work. In the school uniform bidding, her quotation lost because it was higher than peers. After the uniform order was obtained by a low-price manufacturer, students wearing them experienced skin discomfort, fading, and other problems. Shen Yulan persisted in the quality bottom line amid peer competition and business difficulties, starting over from logistics park workwear orders. Ultimately, the problematic uniforms were investigated and cleared, and the school found her again. Shen Yulan won customer trust with reliable craftsmanship, and also allowed her apprentice Zhou He to grow into an independently responsible operator.