Tua Chua district in the northwestern province of Dien Bien boasts nearly 600 hectares of tea, including 8,000 ancient Shan Tuyet tea trees. Aiming to make tea a key industrial crop, local authorities are focusing on sustainable value chains, attracting investment, and expanding markets. These efforts strengthen the Tua Chua tea brand, boost economic growth, and provide stable livelihoods for local residents.