Burj Khalifa at sunset in Dubai
Xinhua
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Photo taken on Jan. 2, 2019 shows the Burj Khalifa at sunset in Dubai, the United Arab Emirates (UAE). (Xinhua/Mahmoud Khaled)

Photo taken on Jan. 2, 2019 shows the Burj Khalifa at sunset in Dubai, the United Arab Emirates (UAE). (Xinhua/Mahmoud Khaled)

Photo taken on Jan. 2, 2019 shows the Burj Khalifa at sunset in Dubai, the United Arab Emirates (UAE). (Xinhua/Mahmoud Khaled)