What's the name of the support car in the old almanac?

Support cars are called transactions in the yellow calendar. The auspicious day for picking up a car is determined according to the auspicious conditions of travel, safety and trading in the Gregorian calendar. Individuals can choose and determine according to their zodiac signs and orientation. For example, on the same day, the tiger rushed to the south, so it is not suitable for people belonging to the tiger to use this day, and the direction is not conducive to the south, so they can choose alone. The Gregorian calendar, also known as the old Gregorian calendar and the imperial calendar, is a perpetual calendar based on the China lunar calendar, which brings good luck and bad luck every day. According to legend, the yellow calendar was created by Xuanyuan Huangdi, so it is called the yellow calendar. The main content of the Gregorian calendar is the 24 solar terms, as well as daily taboos, branches, values, stars, moon phases, good or bad luck and so on.