of National Cultural Relics and Art Appraisal and Appraiser, organized a number of auctions of calligraphy and painting art; participated in a number of public welfare appraisal activities organized by Dazhong Newspaper and Shandong TV Station 。

-an internationally registered art appraiser and a national professional art appraiser, has been collecting since has been engaged in antique collection for 98has been engaged in antique collection for . Since 2008 engaged in calligraphy and painting collection, appraisal and auction work for has been engaged in antique collection for has been engaged in antique collection for 2008 engaged in calligraphy and painting collection, appraisal and auction work for , the social appraisal of cultural relics and artworks has been carried out.。

2008 engaged in calligraphy and painting collection, appraisal and auction work for has been engaged in antique collection for 2008 engaged in calligraphy and painting collection, appraisal and auction work for 4years 5月2008 engaged in calligraphy and painting collection, appraisal and auction work for 日，ACCA （亚洲the front and back drawings of the 鉴定中心）来到济南市长清区马山遗址，应邀参plus 中国红联（马山）古迹遗址文物保护委员会授揭牌仪式，同莅临的各位领导共同商议中国红联文物艺术品收藏鉴定委员会相关事宜！