Newer developments like those in Norwich, Connecticut, and the San Gabriel Valley, which are not necessarily considered "Chinatowns" in the sense that they do not necessarily contain the Chinese architectures or Chinese language signs as signatures of an officially sanctioned area that was designated either in law or signage stating so, differentiate areas that are called "Chinatowns" versus locations that have "significant" populations of people of Chinese descent. For example, San Jose, California in the United States has 63,434 people (2010 U.S. Census) of Chinese descent, and yet "does not have a Chinatown". Some "official" Chinatowns have Chinese populations much lower than that. Town-Scape Many tourist-destination metropolitan Chinatowns can be distinguished by large red arch entrance structures known in Mandarin Chinese as Paifang (sometimes accompanied by imperial guardian lion statues on either side of the structure, to greet visitors). Other Chinese architectural styles such as the Chinese Garden of Friendship in Sydney Chinatown and the Chinese stone lions at the gate to the Victoria, British Columbia Chinatown are present in some Chinatowns. Mahale Chiniha, the Chinatown in Iran, contains many buildings that were constructed in the Chinese architectural style. Paifangs usually have special inscriptions in Chinese. Historically, these gateways were donated to a particular city as a gift from the Republic of China and People's Republic of China, or local governments (such as Chinatown, San Francisco) and business organizations. The long-neglected Chinatown in Havana, Cuba, received materials for its paifang from the People's Republic of China as part of the Chinatown's gradual renaissance. Construction of these red arches is often financed by local financial contributions from the Chinatown community. Some of these structures span an entire intersection, and some are smaller in height and width. Some paifang can be made of wood, masonry or steel and may incorporate an elaborate or simple design. Benevolent and business associations A major component of many Chinatowns is the family benevolent association, which provides some degree of aid to immigrants. These associations generally provide social support, religious services, death benefits (members' names in Chinese are generally enshrined on tablets and posted on walls), meals, and recreational activities for ethnic Chinese, especially for older Chinese migrants. Membership in these associations can be based on members sharing a common Chinese surname or belonging to a common clan, spoken Chinese dialect, specific village, region or country of origin, and so on. Many have their own facilities. Some