Students make fragrant sachets filled with herbs at Hengchangdian Primary School in Yuquan district, Hohhot, Inner Mongolia autonomous region on June 4. Making fragrant sachets is a traditional way to celebrate the Dragon Boat Festival, which is celebrated on the fifth day of the fifth month according to the Chinese calendar. This year's Dragon Boat Festival falls on June 7. [Photo/northnews.cn]

Students exchange skills of making fragrant sachets at Yuquan district, Hohhot, Inner Mongolia autonomous region, on June 4. [Photo/northnews.cn]