Appropriate meaning:
China's idiom means that the social and political status and economic situation of both men and women's families are equal, which is suitable for intermarriage and marriage. It comes from the West Chamber.
Distinguish idioms from different backgrounds;
Door guards are a pair of stone piers or drums placed opposite the gates of traditional buildings in China. In ancient times, families of different levels were very strict. Architecture is a part of "door pillow stone", commonly known as door pier, also known as door seat, door pier and door drum. Stone drums are used to hold drum stones. Because the drums are grand and majestic, people think that they can avoid ghosts and admire them. People believe that they can avoid evil spirits, so people widely use door pillows instead of "door bells".
Opposite door refers to the brick carving or wood carving on the lintel to fix the door frame. Because they are all even numbers, they are called "door to door". "Household pairs" are usually cylindrical or square, each pair is about 30 cm long and parallel to the ground. "Hudui" is often called "Hudui" because it is engraved with patterns on the cross section, and it protrudes from the eaves and looks like the hairpins on the heads of ancient women. The number of "family pairs" is directly proportional to the economic potential of host families.
A suitable family means that both men and women have equal status and economic potential and are suitable for marriage.
reference data
Baidu Encyclopedia-Suitable for Different Families