The Tomb Sweeping Day is a traditional festival of China which falls on early April. On this day, people will honor their ancestors by visiting their family graves and offering sacrifices. Weeds on graves will be pulled and dirt swept away. The family will set out offerings of food and spirit money The tomb Sweeping Day is a traditional festival of China which falls on early April. On this day, people will honor their ancestors by visiting their family graves and offering sacrifices. Weeds on graves will be pulled and dirt swept away. The family will set out offerings of food and spirit money