The city on the coast of China that once belonged to the United Kingdom is Hong Kong. It was a British colony from 1842 until 1997, when it was handed back to China under the principle of "one country, two systems." Hong Kong is known for its vibrant economy, rich cultural scene, and iconic skyline.
It is Hong Kong
No, it is in the southeast of the United Kingdom and it is not on the coast.
Macau was transferred back to China from Portugal on December 20, 1999.
It was part of the United Kingdom (but not "England") when China loaned it to England in 1887. But then it was returned in 1997. So now, it is not a part of England. It is a part of China. No, Hong Kong is situated on China's south coast.
West
That will depend on what part of the US you are in, as it has different time zones. On the east coast when it is 1pm, it is 6pm in the United Kingdom. On the west coast when it is 1pm, it will be 9pm in the United Kingdom.
United Kingdom or The United Kingdom (im guessing tho)
Wales
There isn't one ! All the countries that make up the United Kingdom have coastlines.
If in the United Kingdom, in the county of Hampshire on the south coast
The United Kingdom.
About five