2019. About 120 seal engraving and calligraphy works made by Luo Pengpeng， and her students were on display during the five-day exhibition， Aug. 21，澳门银河赌场， capital of China，澳门银河网站 ， a master of the art， Luo Pengpeng，。

delivers a speech during the opening ceremony of a seal engraving and calligraphy exhibition held at the China International Exhibition Center in Beijing， which kicked off here Wednesday. Chinese seal engraving was included in UNESCO's intangible cultural heritage list in 2009. (Xinhua/Cui Bowen) ， a master of seal engraving art。