Do you want to consider the sun time when counting eight characters? What is the time difference between Guangzhou and Beijing? For example, it is eight o'clock in the morning in Beijing, so what time

Do you want to consider the sun time when counting eight characters? What is the time difference between Guangzhou and Beijing? For example, it is eight o'clock in the morning in Beijing, so what time is it in Guangzhou? It's eight o'clock in the morning in Beijing and seven forty-seven in Guangzhou. If the place of birth is east of east longitude 120 degrees, it is added, and west of east longitude 120 degrees is subtracted (algorithm: 4 minutes/degree, 1 hour/15 degrees, 4 seconds/minute). Moreover, this is only the average solar time, which can only be converted into apparent solar time in monthly order. Some of the eight characters are so-called tiny, a thousand miles away.