What is the meaning of "making love" in "Making love between heaven and earth"?

Harmony between yin and yang and the significance of a harmonious society.

The relationship between heaven and earth comes from the Book of Changes. Thai refers to Thai hexagrams, that is, the eleventh of the sixty-four hexagrams, which is translated as time-varying. Heaven and earth means conforming to the law of natural growth, and also refers to social harmony. For example, people's livelihood and Kangtai.

Interpretation of Jiao Tai:

1, which means that heaven and earth are in harmony and everything is peaceful.

2, it means that the monarch and the minister communicate with each other and work together.

Extended data

The Book of Changes is an outstanding representative of Chinese traditional culture. The vast and the subtle are all-encompassing. According to "Historical Records of Zhou Benji", King Wen "went to prison, and it was easy to gossip and hexagrams".

In other words, King Wen (Bochang) was framed by Hou Hu, who was imprisoned by Yin Yi for seven years. In prison, Xi Bochang devoted himself to the study of the Eight Diagrams of Yi Learning, and through the superposition of the Eight Diagrams, he deduced the sixty-four hexagrams of "Walking Heaven, Kun Being the Land, Shuileitun and Landscape Dream" recorded in the Book of Changes.

Baidu encyclopedia-Yijing sixty-four hexagrams

Baidu encyclopedia-Jiaotai