A girl jumps with a national flag while waiting for the arrival of Chinese President Xi Jinping who is on a state visit to the UK on The Mall, a road leading to Buckingham Palace, London, Oct 20, 2015. [Peng Yining/China Daily]

Before and during the president's visit, signs of China could be seen everywhere in London. Xi's book, The Governance of China, was on display at the city's bookstores, along with other Chinese literary classics. I was surprised to see Three Bodies, the most popular sci-fi book in China, at Hatchards, one of the oldest British bookstores. It was like being back in Beijing.

Jiang Zhihong, a 20-year-old student, said she skipped two classes to come to The Mall, the avenue that leads to the palace. "I am studying politics, and this is like a historic moment in China-UK relations. I am sure my professor will understand," she said. "It is such a rare opportunity to see the president myself. My home is in Beijing, but I didn't get a chance to see him."

Jiang said she is also a big fan of Peng, the first lady. "I like her style, very elegant, very Chinese," she said.

Luo Dongyang, a 21-year-old student from Hong Kong, said he didn't know there was such a big Chinese community in London. "So many Chinese people are here, it's like Tian'anmen Square," he said. "It is always good to meet people from my hometown."

At midday, more than six hours after I arrived at The Mall, the ceremony began. The cavalry and marching soldiers in the cavalcade prompted a chorus of camera clicks. Chinese flags turned the thoroughfare into an ocean of red.

Finally the president and his wife came into view in the gilded carriage, smiling and waving to people crowded on either side. Amid the swelling sound of greetings, three students in front of me suddenly began to sing the Chinese national anthem.

"This is a moment when you want to sing the anthem proudly," one of them told me. "This is a moment you feel strongly connected with your country."

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