So March: April is the lightest season for catering, and the catering industry is busy again when May Day comes! People in China like to celebrate the Spring Festival, which is the most solemn day of the year. Family members will return to their parents' home from all directions to reunite with their families. Years ago, they will buy all the new year's goods, eat, drink and wear, and replace all the old things. So two or three people won't buy so many things after the year, and these two or three months will become the off-season.