In the early years of the Republic of China, the Su family of Huizhou had managed tea plantations for generations. Their family's tea mountains were deliberately seized by local powerful elites, leaving her father in a desperate situation under their oppression and threatening the livelihoods of tea farmers throughout the village. Unwilling to let her ancestral land be taken away, Su Wanqing stood firm at the tea plantation, devoted herself to studying traditional tea-making techniques, improved the quality of the tea leaves, and opened up sales channels through various connections. Overcoming pressure from competitors and commercial disputes along the way, she established herself through the quality of her tea and led the villagers in jointly managing the plantations, protecting their ancestral tea mountains and ensuring a stable livelihood for everyone.