Lantern Festival on the 15th day of the first month, couplets, solve riddles on the lanterns.

Lantern Festival, also known as Shangyuan Festival, Little Lantern Festival, Lantern Festival or Lantern Festival, is one of the traditional festivals in China on the 15th day of the first lunar month.

The first month is the first month of the lunar calendar, and the ancients called "night". The fifteenth day of the first month is the first full moon night in a year, so it is called "Lantern Festival". According to the Taoist "Sanyuan Festival", the fifteenth day of the first month is also called "Shangyuan Festival". Since ancient times, the custom of Lantern Festival has been based on the warm and festive custom of watching lanterns.

Solve riddles on the lanterns, also known as playing riddles, is a unique form of traditional folk entertainment with rich national style in China. It is a characteristic activity of the Lantern Festival that has been circulated since ancient times. On the fifteenth day of the first lunar month, traditional folks hang lanterns and set off fireworks. Later, some busybodies wrote riddles on paper and posted them on colorful lanterns for people to guess.

Because solve riddles on the lanterns can enlighten wisdom and cater to the festive atmosphere, many people responded. Later, solve riddles on the lanterns gradually became an indispensable program for the Lantern Festival. Lantern riddles add to the festive atmosphere, showing the intelligence and wisdom of ancient working people and their yearning for a better life.

The festivals and customs of Lantern Festival have been extended and expanded with the development of history. As far as the length of festivals is concerned, there is only one day in Han Dynasty, three days in Tang Dynasty and five days in Song Dynasty. In the Ming Dynasty, lights were lit from the eighth day until the seventeenth night of the first month. It is the longest Lantern Festival in the history of China, which is connected with the Spring Festival. This day is a city. Very lively and spectacular.

Especially the exquisite and colorful lights make it the climax of entertainment activities during the Spring Festival. In the Qing Dynasty, there were more "hundred operas" such as dragon dancing, lion dancing, dry boating, walking on stilts and yangko dancing, but the festival period was shortened to four to five days.