Jing Ting Xuan Xing is actually a poem by Li Bai. Li Bai wrote this poem in the twelfth year of Tianbao (AD 753) at the age of 52. Li Bai's spirit in his later years is not as good as that in his youth, so some people speculate that he wrote this poem because he sincerely felt lonely.
So this bold font is called secluded Jingtingxuan. Copy book (z √). Tiè) is a model for calligraphy learners to copy, mostly stone rubbings, woodcuts or photocopies with famous ink.
Copywriting is sometimes used when children are familiar with glyphs, which has the function of shaping fonts. Copyrights are divided into regular script, cursive script, running script, official script, seal script and other fonts.
The origin of copybook: the calligraphy of ancient famous artists was carved on stone tablets. Later generations used paper to extend the words on the stone tablets and copy their calligraphy, and then copied the words.