The difference between the number of buckets and the number of arches

Different definitions, different meanings of good and bad, and so on.

1, different definitions: Zhao refers to two stars in a constellation, close together, almost close together; Arch photo refers to the two stars in two constellations, which are far apart, but the angle is very close, almost on the same line.

2. The meaning of good or ill luck is different: in the Battle of Purple, photos are considered as auspicious signs, indicating good luck and the arrival of nobles; The arch is regarded as an ominous sign, indicating the coming of disaster and misfortune.