The old Chinatowns now face heavy competition from the ethnic Chinese and pan-Asian large supermarkets, shopping centers, and mini-malls found in the suburbs. Many old Chinatowns have experienced declining revenue. For example, in California the Chinatowns of San Francisco and Oakland compete with the large shopping centers in Cupertino and Silicon Valley, and the Los Angeles Chinatown faces distinct challenges from the San Gabriel Valley's multiple Chinatowns. With a multitude of acclaimed Chinese cuisine restaurants, the gleaming suburban Chinese Canadian business district of Richmond, British Columbia, has nearly rendered the aging Vancouver Chinatown obsolete for business and revenue, superseding it as the focal point of Chinese culture in greater Vancouver; its influence is felt even across the border in the Puget Sound area. Manhattan's Chinatown continues to grow (having almost completely engulfed Little Italy) but its ever-higher property values have driven many Chinese New Yorkers – both businesses and customers – to the Flushing Chinatown in Queens, not to mention Chinese New Yorkers moving to Parsippany, New Jersey and Edison, New Jersey. In Houston the older Chinatown in Downtown Houston has been largely replaced with a new Chinatown in southwest Houston. In South Africa, Johannesburg Chinatown has fallen victim to crime in that city and is being largely replaced by a new Chinatown in suburban Cyrildene. In Sydney, Australia, there are also multiple quasi "Chinatowns" in the suburbs, notably in the communities of Cabramatta, Chatswood, Paramatta, among others, which are rapidly outpacing the old Chinatown in Sydney proper. New shopping centers in the suburbs of Boston are also replacing Chinatown. With new developments and investments of new shopping centers in the suburbs, many ethnic Chinese immigrants in those areas now do not need to head to overcrowded and congested old Chinatowns to gain access to the goods and services.