Can I still celebrate the New Year on the sixth day?

Lunar New Year's Eve is the sixth day of the Lunar New Year, also known as Horse Day. It is possible to pay New Year greetings on this day, but this day is regarded as a memorial to one's old age. In some places, Lunar New Year's Eve is a special day. On the sixth day of the Lunar New Year, shops and restaurants officially opened. According to traditional customs, the sixth day of the lunar new year is horse day, which is also the day when shops open in the new year. On this day, people will clean shops, post couplets such as "All the best, all the best" and set off firecrackers to celebrate, which means that the business in the new year is booming and thriving. In addition, the boss and the shop assistant will shake their abacus and beat the weighing pan with the weight to make the sound of the shop loud.