In order to celebrate the Spring Festival and promote the traditional culture, Beijing Planetarium will hold a special activity named "Celebrating Spring Festival in the Planetarium" from January 27th to 29th (from the 3rd to the 5th day of the first lunar month) and February 6th to 8th (from the 13th to the 15th day of the first lunar month) in 2020. You are invited to experience the different "taste of the year" in the four sections of the activity.