According to the speed of reading 30,000 words every day, it takes 26,446 days to finish reading Sikuquanshu, that is, 72 years and 5.5 months. So what is certain is that no one has been able to read this 800 million-word masterpiece from beginning to end since it came out. Reading through Sikuquanshu is to dabble in all the knowledge of ancient China and exhaust the rich and broad traditional culture of China. For China people whose average life expectancy is about 80 years old, this is beyond the reach of any individual.