US President Donald Trump clearly had a good time on Wednesday, the day he and his wife Melania Trump arrived in Beijing. In his tweets, he thanked China and its leaders for the "beautiful welcome" and "unforgettable afternoon and evening at the Forbidden City".

The same day, Chinese Vice-Premier Wang Yang and US Commerce Secretary Wilbur Ross witnessed the signing of business deals worth $9 billion.

The day happened to be the one-year anniversary of Trump winning a surprise victory in the 2016 election.