Facundo Bagins of Argentina returns the shot to Nino Serdarusic of Croatia during the eighth finals at 2019 ATP Croatia Open in Umag, Croatia, on July 18, 2019. Bagnis won 2-0. (Photo: Xinhua)

Flowers are placed in front of the torched Kyoto Animation building to mourn the victims of the arson attack in Kyoto, Japan, July 19, 2019. (Photo: VCG)

A man rides a bicycle on Naghshe Jahan Square in Isfahan, Iran, on July 17, 2019. (Photo: Xinhua)

A representative waves a flag during the opening ceremony of 2019 Shanghai International Sister Cities Youth Camp in Changning District of Shanghai, east China, July 18, 2019. (Photo: Xinhua)

Visitors view exhibits marking the 60th anniversary of the campaign of democratic reform in Tibet, at the Museum of Tibetan Culture in Beijing, capital of China, July 18, 2019. (Photo: Xinhua)

Klemen Bolha (top) of Zalgiris heads for the ball during the second leg of the first qualifying round between Lithuania's Zalgiris and Hungary's Honved at 2019-2020 UEFA Europa League in Vilnius, Lithuania, on July 18, 2019. The match ended in a 1-1 draw. (Photo: Xinhua)

Models present creations during the "Stitched In Time" runway show in New York, July 17, 2019. (Photo: Xinhua)

A farmer checks quails in Qiaotou Town of Mingguang City, east China's Anhui Province, July 18, 2019.(Photo: Xinhua)

People rest during the Paris Plage on the banks of River Seine, in Paris, France, July 17, 2019. (Photo: Xinhua)

Artists perform at the "When the sun rises" concert interpreted by the orchestra and choir of the National Theater of Opera and Ballet of Albania, in Tirana, Albania, July 18, 2019. (Photo: Xinhua)