There are several stages in the development of practical writing: generation period (Yin Shang to Warring States), standardization period (Qin and Han Dynasties), theoretical summary period (Wei, Jin, Southern and Northern Dynasties), maturity period (Sui, Tang and Song Dynasties), stable development period (Yuan, Ming and Qing Dynasties), transition period (Republic of China) and perfection period (since the founding of New China).

Practical writing is the product of the development of human society to a certain historical stage, which is based on the practical needs of economic and social development and develops with the progress of society. Its emergence, development and change are closely related to the times and social needs. The needs of different times will form different application styles, and the application styles will be increasingly innovative and prosperous with the continuous development and progress of society. Reviewing the emergence and evolution of practical writing is of great significance to our study of practical writing today.