For Andy Kincart, Taiwan's tea isn't just a beverage. For around 30 years, it's been a calling. His company, Eco-Cha, takes some of the best tea Taiwan has to offer and ships it to discerning customers around the world. Last week, Andy took us on a tour of Taiwanese tea and Taiwan's tea culture. But we haven't yet heard about how Andy first ventured into this world himself. This week, Andy is back to share his story and talk about how tea and its perception have changed, both in Taiwan and abroad.