Answer: Camellias are hardy and need flower protection only when the temperatures drop below freezing. Even then only the opening buds showing color are likely to be damaged. After the cold, the tight buds should continue growth and flower. Plantings are either early, mid-or late-season bloomers.
Beijing Population 2017. The current population of Beijing according to the 2010 census, as reported by the official Chinese Government statistics agency, was 19,612,368. The population at the beginning of 2016, according to some estimates, is 21.7 million.
The Largest Cities. There are now about 500 cities urban areas of more than one million. According to our just released Demographia World Urban Areas, Tokyo-Yokohama, the worldâs largest city, has 30 times the population of Beijing in 1800. And, Beijing itself has reached 21 million. Beijing remains one of the ten largest cities, but London with a population of 10 million ranks 32 nd. New York, whose population reached 10 million by 1930, was the worldâs first megacity. Tokyo-Yokohama displaced New York by 1955.