![A student assembles a model in Hanjiawa Middle School of Gaocheng District, Shijiazhuang City, north China\'s Hebei Province, Feb. 28, 2019. A series of activities including dancing, model-assembling and calligraphy have enriched children\'s extra-curricular life and guaranteed their all-round development. (Xinhua/Zhang Xiaofeng)](http://www.ecns.cn/hd/2019/03/01/044e49a299ac43ea9e7cef6390ef6c19.jpg)
A student assembles a model in Hanjiawa Middle School of Gaocheng District, Shijiazhuang City, north China's Hebei Province, Feb. 28, 2019. A series of activities including dancing, model-assembling and calligraphy have enriched children's extra-curricular life and guaranteed their all-round development. (Xinhua/Zhang Xiaofeng)
![Students practice calligraphy in Hanjiawa Middle School of Gaocheng District, Shijiazhuang City, north China\'s Hebei Province, Feb. 28, 2019. A series of activities including dancing, model-assembling and calligraphy have enriched children\'s extra-curricular life and guaranteed their all-round development. (Xinhua/Zhang Xiaofeng)](http://www.ecns.cn/hd/2019/03/01/4404b104916d4deab0e73b3d0f160220.jpg)
Students practice calligraphy in Hanjiawa Middle School of Gaocheng District, Shijiazhuang City, north China's Hebei Province, Feb. 28, 2019. A series of activities including dancing, model-assembling and calligraphy have enriched children's extra-curricular life and guaranteed their all-round development. (Xinhua/Zhang Xiaofeng)
![Students assemble a model in Hanjiawa Middle School of Gaocheng District, Shijiazhuang City, north China\'s Hebei Province, Feb. 28, 2019. A series of activities including dancing, model-assembling and calligraphy have enriched children\'s extra-curricular life and guaranteed their all-round development. (Xinhua/Zhang Xiaofeng)](http://www.ecns.cn/hd/2019/03/01/b8b658634ea94e8aabb215a6aa2353d4.jpg)
Students assemble a model in Hanjiawa Middle School of Gaocheng District, Shijiazhuang City, north China's Hebei Province, Feb. 28, 2019. A series of activities including dancing, model-assembling and calligraphy have enriched children's extra-curricular life and guaranteed their all-round development. (Xinhua/Zhang Xiaofeng)
![A teacher shows students how to assemble a model in Hanjiawa Middle School of Gaocheng District, Shijiazhuang City, north China\'s Hebei Province, Feb. 28, 2019. A series of activities including dancing, model-assembling and calligraphy have enriched children\'s extra-curricular life and guaranteed their all-round development. (Xinhua/Zhang Xiaofeng)](http://www.ecns.cn/hd/2019/03/01/638ade2e975e4900985151453eaf37b1.jpg)
A teacher shows students how to assemble a model in Hanjiawa Middle School of Gaocheng District, Shijiazhuang City, north China's Hebei Province, Feb. 28, 2019. A series of activities including dancing, model-assembling and calligraphy have enriched children's extra-curricular life and guaranteed their all-round development. (Xinhua/Zhang Xiaofeng)