Jinlanzhihao is a Chinese word, pronounced jīn lán zhī hǎo, which means good friendship and deep friendship.

Jinlan——They fall in love and become brothers or sisters, which is called Jiejinlan.

Orchid spectrum——After marrying Jinlan, you need to exchange spectrum stickers, which is called golden orchid spectrum or orchid spectrum.

The sound of the piano and the harp is a Chinese idiom, pronounced qín sè zhī hǎo, which is a metaphor for a couple. The sound of the harp and harp is a metaphor for the harmonious relationship between husband and wife.

The good relationship between Qin and Jin is a Chinese idiom, pronounced qín jìn zhī hǎo, which generally refers to the marriage between two families. From the third chapter of "The Jade Flute Girl" by Qiao Mengfu of Yuan Dynasty. Partially formal; used as an object; with a complimentary meaning, generally referring to the marriage of two families.