Republic of Korea's (ROK) President Lee Jae Myung has concluded a state visit to China. During talks earlier this week, Chinese President Xi Jinping emphasized the importance of strengthening people-to-people exchanges and expanding cooperation at all levels. One such example can be found far from the negotiating table – in a teacup. Kim Yong Mun, a tea master from the ROK, has spent two decades promoting Chinese Pu'er tea, quietly building bridges between the two countries with every brew.