Can Tomb-Sweeping Day buy a hat?

Tomb-Sweeping Day, buy a hat. Of course, Tomb-Sweeping Day can buy hats. Tomb-Sweeping Day is the biggest ancestor worship festival of the Chinese nation, which originated from ancestors' beliefs and spring worship customs. Tomb-Sweeping Day has two connotations of nature and humanity, which are both natural solar terms and traditional festivals. Grave-sweeping and ancestor-worship outing are two major themes of Tomb-Sweeping Day, which have been passed down since ancient times in China. Buying a hat is not against Tomb-Sweeping Day.