Haian Langu's calligraphy is very good. Haianlan ancient calligraphy is very distinctive. The calligraphy is strong and powerful yet elegant. The 2022 "Tianying Cup" Hai'an City's first calligraphy collection event has received widespread attention and active participation from calligraphers and calligraphy enthusiasts in the city. More than 110 submissions have been received, and the calligraphy styles of the works cover different periods of the past, Different styles reflect the overall appearance and level of Hai'an calligraphy.