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.
Along with the greater China population, the population of Beijing has also been growing at breakneck speed. In the 10 years between the 2000 and 2010 censuses, the number of people living in the city grew by 44% - from 13,569,194 in 2000 to 19,612,368 in 2010.