Kids learn traditional calligraph under teacher's direction in Hengshui City, north China's Hebei Province, July 19, 2017. The Sunjing School of Hengshui holds "Summer Camp of Traditional National Culture" during the summer vacation. Kids learn traditional Chinese culture and enrich their vacation time from activities like wearing Han Chinese clothing and learning traditional etiquette. (Xinhua/Zhu Xudong)
