Spring scenery in Sichuan Fine Arts Institute in China's ChongqingYellow River's Hukou Waterfall returns to full forceNew festival leisure modes boost domestic tourismCanada's tourism spending sharply down in 2020In pics: natural landscapes in AfricaWild animals frequently spotted along a river valley in Tibet, indicating improving biodiversityCanada's tourism spending sharply down in 2020A look at historical water town WuzhenBalloons fly high over Gansu's Danxia landscapePeach flowers in full blossom at Mutianyu Great Wall