04:25

Matcha, or powdered green tea, is gaining flavor around the world. Experts say matcha can fight against chronic conditions including heart diseases, diabetes, and even cancer. While most people are impressed by its great health benefits, only a few know that the powder can also significantly improve the utilization of tea leaves. That's how Chai Rongjian, who's been running tea businesses for 40 years, helps locals in central China's Longfeng County battle against poverty.