![Chinese caddies hold a FIFA flag before the opening match of the 2018 FIFA World Cup in Moscow, Russia, on June 14, 2018. (Xinhua/Yang Lei)](http://www.ecns.cn/hd/2018/06/15/9eb6613dfb704896b6c7bcee730042fc.jpg)
Chinese caddies hold a FIFA flag before the opening match of the 2018 FIFA World Cup in Moscow, Russia, on June 14, 2018. (Xinhua/Yang Lei)
![Chinese caddies enter into the field holding a FIFA flag before the opening match of the 2018 FIFA World Cup in Moscow, Russia, on June 14, 2018. (Xinhua/Yang Lei)](http://www.ecns.cn/hd/2018/06/15/d98fde99b058404e85cad4c5aedae89c.jpg)
Chinese caddies enter into the field holding a FIFA flag before the opening match of the 2018 FIFA World Cup in Moscow, Russia, on June 14, 2018. (Xinhua/Yang Lei)
![Chinese caddies hold a FIFA flag before the opening match of the 2018 FIFA World Cup in Moscow, Russia, on June 14, 2018. (Xinhua/Cao Can)](http://www.ecns.cn/hd/2018/06/15/a0a612f2535349d496c7a04e996dcd0c.jpg)
Chinese caddies hold a FIFA flag before the opening match of the 2018 FIFA World Cup in Moscow, Russia, on June 14, 2018. (Xinhua/Cao Can)
![Chinese caddies hold a FIFA flag before the opening match of the 2018 FIFA World Cup in Moscow, Russia, on June 14, 2018. (Xinhua/Xu Zijian)](http://www.ecns.cn/hd/2018/06/15/e41177293a83446e900964bbbad0eb47.jpg)
Chinese caddies hold a FIFA flag before the opening match of the 2018 FIFA World Cup in Moscow, Russia, on June 14, 2018. (Xinhua/Xu Zijian)