World's oldest tea is on display at a museum in Hanyang City, Northwest China's Shaanxi Province, May 18, 2016.?The tea unearthed from the 2,100-year-old?Hanyang Mausoleum，the graveyard of Emperor Jing (188-141 BC),?was?recently recognized by the Guinness World Record as the world's oldest.(Photo: China News Service/Tian Jin)
