 For example, the name of the previous Chinese president Hú Jǐntāo () would be spelled as "Hồ Cẩm Đào" in Vietnamese.There are also great similarities between Vietnamese and Chinese traditions such as the use Lunar New Year, philosophy such as Confucianism, Taoism and ancestor worship; leads to some Hoa people adopt easily to Vietnamese culture, however many Hoa still prefer to maintain Chinese cultural background.The official census from 2009 accounted the Hoa population at some 823,000 individuals and ranked 6th in terms of its population size.