Chinese people invented sericulture and silk reeling, And silk is treasured as a symbol of Chinese culture.(part 1)中国是世界上最早发明养蚕缫丝的国家,而丝绸也是东方古老文化的象征。(一)李子柒 @cnliziqi · 2021-01-30你的浏览器不支持视频播放。0:00 / --:--