His works have participated in many national art exhibitions and large-scale art exhibitions at home and abroad, and won many awards. 1994 went to Korea to hold an art exhibition, 1997 went to Japan to hold a four-person joint exhibition of Chinese painting. Some of his works have been collected by the Great Hall of the People, Huairentang, Chairman Mao Memorial Hall, Diaoyutai, Ministry of Culture, General Office of Shandong Provincial People's Government, Shandong Provincial Museum of Literature and History and Korean Embassy in China. On the second floor of the Great Hall of the People, plum blossom "Welcome to the East Wind" is hung, and peony "National Colors and Fragrance" is hung in the Zhongnanhai Ballroom.
Over the years, He Nailei has conscientiously implemented the party's literary and artistic line, adhered to the "two-oriented" policy and the "double-flowered" policy, and participated in the organization and leadership of painting and calligraphy in Juxian while doing a good job in his own artistic creation. He is an outstanding representative of the painting and calligraphy art circle in Juxian after the "six masters of painting and calligraphy" and has made outstanding contributions to promoting the development of painting and calligraphy in Juxian. He has successively won the honorary titles of national advanced cultural workers, top-notch professional talents in Linyi, top-notch professional talents in Rizhao and artists with both ability and political integrity in Rizhao. He is a representative of the Fifth Provincial Party Congress, a native of Rizhao City, CPPCC, and a member of the Standing Committee of Juxian County.
Mr. He Nailei is enthusiastic about public welfare undertakings and pays attention to the popularization of calligraphy and painting. He is an artist who is both virtuous and artistic. He actively contributes his love to the society, giving generously for many times, donating money and paintings to help the poor and repay the society. He has donated many times to Project Hope and children who have lost their loved ones, and visited Yimeng Hongsao with color TV sets and paintings. The donation amounted to more than 200,000 yuan, and nearly 100 Chinese paintings were donated voluntarily. He tirelessly teaches others, and he lags behind in repaying others. He taught people to paint without hiding, showing noble moral sentiments. In 2004, he won the national "Outstanding Contribution Award of Hope Project".