People look at a display panel at a photo exhibition entitled "Cases of Poverty Alleviation through Tourism in China" in Sofia, Bulgaria, on May 5, 2021. The photo exhibition entitled "Cases of Poverty Alleviation through Tourism in China" opened here on Wednesday.(Photo: Xinhua)
A man looks at a display panel at a photo exhibition entitled "Cases of Poverty Alleviation through Tourism in China" in Sofia, Bulgaria, on May 5, 2021. The photo exhibition entitled "Cases of Poverty Alleviation through Tourism in China" opened here on Wednesday.(Photo: Xinhua)
People walk past display panels of a photo exhibition entitled "Cases of Poverty Alleviation through Tourism in China" in Sofia, Bulgaria, on May 5, 2021. The photo exhibition entitled "Cases of Poverty Alleviation through Tourism in China" opened here on Wednesday.(Photo: Xinhua)
People walk past display panels of a photo exhibition entitled "Cases of Poverty Alleviation through Tourism in China" in Sofia, Bulgaria, on May 5, 2021. The photo exhibition entitled "Cases of Poverty Alleviation through Tourism in China" opened here on Wednesday.(Photo: Xinhua)
People walk past display panels of a photo exhibition entitled "Cases of Poverty Alleviation through Tourism in China" in Sofia, Bulgaria, on May 5, 2021. The photo exhibition entitled "Cases of Poverty Alleviation through Tourism in China" opened here on Wednesday.(Photo: Xinhua)
A man looks at a display panel at a photo exhibition entitled "Cases of Poverty Alleviation through Tourism in China" in Sofia, Bulgaria, on May 5, 2021. The photo exhibition entitled "Cases of Poverty Alleviation through Tourism in China" opened here on Wednesday.(Photo: Xinhua)
People look at a display panel at a photo exhibition entitled "Cases of Poverty Alleviation through Tourism in China" in Sofia, Bulgaria, on May 5, 2021. The photo exhibition entitled "Cases of Poverty Alleviation through Tourism in China" opened here on Wednesday.(Photo: Xinhua)