Longjing tea of a finer Longjing is achieved only by using a genuine, slightly porous, Yixing clay teapot, which since the beginning, was popular exactly for preparing green tea well. The tea can be very expensive, and the prices depend on the varieties, of which there are many. Longjing is divided into six grades: "Superior" and then 1 down to 5. Infused leaves are a good indicator of quality, which is characterized by maturity and uniformity of the shoots harvested for processing. High quality Longjing teas produce tender, whole leaves that are uniform in appearance. Lower quality varieties may vary in color
Language and overseas Chinese communities banks to grocery stores. In the broader Vancouver Census Metropolitan Area, 18% of the population is Chinese. Similarly in Toronto, which is the largest city in Canada, Chinese people make up 11.4% of the local population with the higher percentages of between 20-50% in the suburbs of Markham, Richmond Hill and within the city's east end, Scarborough. Cantonese and Mandarin are the most popular forms of Chinese spoken in the area. Economic growth in the People's Republic of China has given mainland Chinese more opportunities to emigrate. A 2011 survey showed that 60% of Chinese millionaires plan to emigrate, mostly