Photo taken on March 15, 2019 shows a light sculpture show at Praca do Comercio (Commercial Square) in Lisbon, Portugal. The light sculpture show was hosted by China's Macao Special Administrative Region to show the history and city development of Macao. The five-day show closed on March 16. (Photos: Xinhua)

Photo taken on March 15, 2019 shows a light sculpture show at Praca do Comercio (Commercial Square) in Lisbon, Portugal. The light sculpture show was hosted by China's Macao Special Administrative Region to show the history and city development of Macao. The five-day show closed on March 16.

Photo taken on March 15, 2019 shows a light sculpture show at Praca do Comercio (Commercial Square) in Lisbon, Portugal. The light sculpture show was hosted by China's Macao Special Administrative Region to show the history and city development of Macao. The five-day show closed on March 16.

Photo taken on March 15, 2019 shows a light sculpture show at Praca do Comercio (Commercial Square) in Lisbon, Portugal. The light sculpture show was hosted by China's Macao Special Administrative Region to show the history and city development of Macao. The five-day show closed on March 16.