are more working class. However, due to the rapid gentrification of Manhattan's Chinatown and with NYC's Cantonese and Fuzhou populations now increasingly shifting to other Chinese enclaves in the Outer Boroughs of NYC, such as Brooklyn and Queens, but mainly in Brooklyn's newer Chinatowns, the Cantonese speaking population in NYC is now increasingly concentrated in Bensonhurst's Little Hong Kong/Guangdong and Homecrest's Little Hong Kong/Guangdong. The Fuzhou population of NYC is becoming increasingly concentrated in Brooklyn's Sunset Park, also known as Little Fuzhou, which is causing the city's growing Cantonese and Fuzhou enclaves to become increasingly distanced and isolated from both each other and other Chinese enclaves in Queens. Flushing's Chinatown, which is now the largest Chinatown in the city, and Elmhurst's smaller Chinatown in Queens are very diverse, with large numbers of Mandarin speakers from different regions of China and Taiwan. The Chinatowns of Queens comprise the primary cultural center for New York City's Chinese population and are more middle class. In Northern California, especially the San Francisco Bay Area, Cantonese has historically and continues to dominate in the Chinatowns of San Francisco and Oakland, as well as the surrounding suburbs and metropolitan area, although since the late 2000s a concentration of Mandarin speakers has formed in Silicon Valley. In contrast, Southern California hosts a much larger Mandarin-speaking population, with Cantonese found in more historical Chinese communities such as that of Chinatown, Los Angeles, and older Chinese ethnoburbs such as San Gabriel, Rosemead, and Temple City. Mandarin predominates in much of the emergent Chinese American enclaves in eastern Los Angeles County and other areas of the metropolitan region. While a number of more-established Taiwanese immigrants have learned Cantonese to foster relations with the traditional Cantonese-speaking Chinese American population, more recent arrivals and the larger number of mainland Chinese immigrants have largely continued to use Mandarin as the exclusive variety of Chinese. This has led to a linguistic discrimination that has also contributed to social conflicts between the two sides, with a growing number of Chinese Americans (including American-born Chinese) of Cantonese background defending the historic Chinese-American culture against the impacts of increasing Mandarin-speaking new arrivals. Canada Cantonese is the most common Chinese variety spoken among Chinese Canadians. According to the Canada 2016 Census, there were 565,275 Canadian residents who reported Cantonese as their native language. Among the self-reported Cantonese speakers, 44% were born in Hong Kong, 27% were born in