1, the origin of the slight summer heat: In fact, as early as thousands of years ago, our ancestors could already measure the 24 solar terms, but there is an obvious record in twenty-four solar term, which records: "Summer heat is also hot. Today the heat is still small. " We can know that the slight summer heat refers to the slight heat, which has not yet reached the highest temperature stage of the year. You can also find the description of the solar term from the ancient Book of Songs in July: "July is in the wild, August is in the house, September is at home, and October crickets enter my bed." The August mentioned in this article is June in the summer calendar, that is, during the solar term in the light summer. Because of the heat, the crickets left the field and went to the corner of the courtyard to escape the heat.

2. Voyage: On this day, people will take the whole family out to play in the suburbs, which is similar to hiking. Everyone enjoys the natural scenery together, and "Voyage" and "Fu" are homonyms. They hope that this will be "blessed" and bless the whole family's safety and health.

3. Sun-drying: During the summer heat, sedan chairs, clothing estimation shops, leather goods shops, second-hand book shops, calligraphy and painting shops, drug stores and numerous shops in ancient times should dry all kinds of goods. People in cities and rural areas take advantage of the bright sun and fine weather to dry clothes and bedding.