SHANGHAI, April 10, 2018 /PRNewswire/ -- Ms. Joey Wat, CEO of Yum China Holdings, Inc. (the "Company" or "Yum China") (NYSE: YUMC) was part of the Women Leaders Roundtable at this year's Boao Forum for Asia Annual Conference 2018. Held in Boao, Hainan on April10, the roundtable discussion...