At the beginning of the new century, I was invited to participate in the second international symposium and pen meeting on calligraphy education held in Macau, the national exhibition and pen meeting of works of award-winning artists held in Beijing, the annual meeting and pen meeting of China Calligraphers Association and China Calligraphers Association held in the Great Hall of the People since 2000, the national creation and pen meeting of 100-meter long scrolls of Hukou Waterfall on the Yellow River held in Hukou, and the art exhibition and pen meeting of 100 famous calligraphers on both sides of the Taiwan Strait.