全国文房四宝艺术博览会4月9日至12日在北京展览馆举行。来自全国各地文房四宝特色区域的近700家参展企业带来了门类齐全、琳琅满目的上万个品种文房四宝精品。作为全球最大的文房四宝专业性博览会,本次艺术博览会展 National Four-treasures Arts Expo April 9 to 12 at the Beijing Exhibition Hall. Nearly 700 exhibitors from all over the country featured in the four treasures of the museum brought a full range of superb collections of tens of thousands of treasures of four treasures. As the world’s largest four treasures professional exhibition, the art fair exhibition