Models walk the runway during the Huishan Zhang catwalk show at London Fashion Week in London, Britain, Feb. 17, 2020. (Xinhua/Han Yan)

Models walk the runway during the Huishan Zhang catwalk show at London Fashion Week in London, Britain, Feb. 17, 2020. (Xinhua/Han Yan)

Models walk the runway during the Huishan Zhang catwalk show at London Fashion Week in London, Britain, Feb. 17, 2020. (Xinhua/Han Yan)

A model walks the runway during the Huishan Zhang catwalk show at London Fashion Week in London, Britain, Feb. 17, 2020. (Xinhua/Han Yan)

Models walk the runway during the Huishan Zhang catwalk show at London Fashion Week in London, Britain, Feb. 17, 2020. (Xinhua/Han Yan)

Designer Huishan Zhang acknowledges guests after the Huishan Zhang catwalk show at London Fashion Week in London, Britain, Feb. 17, 2020. (Xinhua/Han Yan)

Models walk the runway during the Huishan Zhang catwalk show at London Fashion Week in London, Britain, Feb. 17, 2020. (Xinhua/Han Yan)

A model walks the runway during the Huishan Zhang catwalk show at London Fashion Week in London, Britain, Feb. 17, 2020. (Xinhua/Han Yan)

Models walk the runway during the Huishan Zhang catwalk show at London Fashion Week in London, Britain, Feb. 17, 2020. (Xinhua/Han Yan)

Models walk the runway during the Huishan Zhang catwalk show at London Fashion Week in London, Britain, Feb. 17, 2020. (Xinhua/Han Yan)

Models walk the runway during the Huishan Zhang catwalk show at London Fashion Week in London, Britain, Feb. 17, 2020. (Xinhua/Han Yan)

A model walks the runway during the Huishan Zhang catwalk show at London Fashion Week in London, Britain, Feb. 17, 2020. (Xinhua/Han Yan)

Models walk the runway during the Huishan Zhang catwalk show at London Fashion Week in London, Britain, Feb. 17, 2020. (Xinhua/Han Yan)