How to understand Xuan Ting Ri Yong Shi Lan Chun and this couplet? Under what circumstances can I write this link?

This couplet is a rich and beautiful couplet, which has the following meanings:

"Xuan Tingchang Cun":

"Xuan" refers to HEMEROCALLIS HEMEROCALLIS, an auspicious plant, which is often used as a symbol of mother or family.

"Court" refers to family, yard or hall.

"Great use" means that the days are getting longer and longer, which means the arrival of spring.

Taken together, the meaning of "eternal love" means that the mother or family feels auspicious and warm in the coming of spring, which also means that the family is full of warmth and happiness.

Shi Lan He Chun:

"Orchid" refers to orchids, which are elegant and fresh flowers and are often used to symbolize noble morality and elegant atmosphere.

"Room" refers to a room, study or hall.

"Spring harmony" refers to the breath of spring, implying a harmonious and beautiful atmosphere.

On the whole, the meaning of "spring and blue room" means that in an elegant hall or study, the breath of spring brings a harmonious and beautiful atmosphere, and also implies the harmonious relationship between family members.

This kind of couplet can usually be written in the following situations:

1. Mother's Day: Mother is the core of a family, and this pair of couplets can be used to express respect and gratitude to mother.

2. Spring Festival: Spring Festival is one of the most important traditional festivals in China, and it is also a day for family reunion. This pair of couplets can be used to express good wishes for the New Year and family happiness.

3. Birthday: In the sense of couplets, day lilies and orchids are auspicious plants, which can be used to express birthday wishes and love and care among family members.

4. Family gathering: When family members get together, this couplet can be used to express gratitude and cherish the family, and also to express the blessings of friendship and affection among family members.

In a word, this pair of couplets is suitable for all kinds of occasions related to family, spring, festivals and so on, expressing people's happy and warm wishes to their families.