People visit the International Antarctic Center in Christchurch, New Zealand, April 21, 2019. (Xinhua/Guo Lei)
Flower festival Floralia Brussels attracts visitors in Belgium
Miao Sisters Festival celebrated in southwest China's Guizhou
View of Medog County, SW China's Tibet
In pics: overhaul of Datong-Qinhuangdao railway
Aerial view of Tang'an terraced fields in SW China's Guizhou
View of Daming Lake scenic spot in Jinan, E China
Peony flowers enter blossom season in N China's Hebei
Aerial view of Dong village of Zhaoxing in SW China's Guizhou