It's true that the principle of horoscope fortune telling is mainly temperature and humidity.
People born in summer or at noon are mostly strong in fire and weak in water, resistant to heat and frost; People born in winter or in the evening are mostly weak in fire and water, heat-resistant and frost-resistant.
People's fate is bound to have a lot to do with the time of birth. People born in good times must have good physique, while people born in bad times must have poor physique. People's acquired destiny must have a lot to do with their innate physical fitness, IQ, memory and understanding.
However, the date of birth is based on the time in China to calculate the fate of foreigners, so it is not allowed to calculate the fate of foreigners in this way. Especially in countries with large time difference with China. Similarly, it is not allowed to use foreign fortune-telling methods to calculate the fate of China people.
A foreigner must use his country's fortune-telling method to calculate his own destiny, which is the most accurate.