Zhang Jianguo is an experienced gold-medal foreman, but he was dismissed by Ms. Liu over a management fee of five yuan per square meter. Thinking that saving this fee would allow the project to proceed smoothly, she never expected the construction site to encounter continuous problems, plunging the schedule, quality, and settlement into difficulties. Seeing losses continuously mount, Ms. Liu had no choice but to invite Zhang Jianguo back. Facing the person who once questioned him, Zhang Jianguo did not take the opportunity to raise prices, adhering instead to his original fee standards and demanding the rectification of substandard work. With professionalism and responsibility, he rebuilt construction order, making everyone understand that what is truly worth valuing is never the few yuan right in front of them, but experience, responsibility, and quality.