Liu Hong is good at freehand brushwork of flowers and birds, and is greatly influenced by Wu Changshuo, Qi Baishi, Xu Wei and Badashan people. Because of his profound attainments in calligraphy and seal cutting, he often integrates knife cutting and composition into his paintings, forming a unique style with a taste of stone. The flowers, wood and stones made are bold but not pretentious, with novel layout and no lack of ancient meaning. The composition patterns are bold in ink, oblique and novel, and fiction and fact is quaint. For Mr. Liu Hong, it is often said that seal cutting is correct, and painting and calligraphy are also enjoyable. .