Photo taken on Feb. 10, 2021 shows the Nelson's Column and fountains illuminated in red to celebrate the forthcoming Chinese Lunar New Year, the Year of the Ox, at Trafalgar Square in London, Britain. (Xinhua/Han Yan)

Photo taken on Feb. 10, 2021 shows the Nelson's Column and fountains illuminated in red to celebrate the forthcoming Chinese Lunar New Year, the Year of the Ox, at Trafalgar Square in London, Britain. (Xinhua/Han Yan)

Photo taken on Feb. 10, 2021 shows the Nelson's Column and fountains illuminated in red to celebrate the forthcoming Chinese Lunar New Year, the Year of the Ox, at Trafalgar Square in London, Britain. (Xinhua/Han Yan)

Photo taken on Feb. 10, 2021 shows the Nelson's Column and fountains illuminated in red to celebrate the forthcoming Chinese Lunar New Year, the Year of the Ox, at Trafalgar Square in London, Britain. (Xinhua/Han Yan)

Photo taken on Feb. 10, 2021 shows the Nelson's Column illuminated in red and a light installation of ox to celebrate the forthcoming Chinese Lunar New Year, the Year of the Ox, at Trafalgar Square in London, Britain. (Xinhua/Han Yan)

Photo taken on Feb. 10, 2021 shows the fountain illuminated in red to celebrate the forthcoming Chinese Lunar New Year, the Year of the Ox, at Trafalgar Square in London, Britain. (Xinhua/Han Yan)

Photo taken on Feb. 10, 2021 shows a dancing lion and a light installation of ox to celebrate the forthcoming Chinese Lunar New Year, the Year of the Ox, at Trafalgar Square in London, Britain. (Xinhua/Han Yan)