stylistic:style_transfer, information:classification, structural:expansion
Languages

Prior to the establishment of Special Economic Zone, the indigenous local communities could be divided into Cantonese and Hakka speakers, which were two cultural and linguistic sub-ethnic groups vernacular to Guangdong province. Two Cantonese varieties were spoken locally. One was a fairly standard version, known as standard Cantonese. The other, spoken by several villages south of Fuhua Road was called Weitou dialect. Two or three Hong Kong villages south of the Shenzhen River also speak this dialect. This is consistent with the area settled by people who accompanied the Southern Song court to the south in the late 13th century.

The influx of migrants from other parts of the country has drastically altered the city's linguistic landscape, as Shenzhen has undergone a language shift towards Mandarin, which was both promoted by the Chinese Central Government as a national lingua franca and natively spoken by most of the out-of-province immigrants and their descendants. However, in recent years multilingualism has been on the rise as descendants of immigrants of out-of-province Mandarin native speakers have begun to assimilate into the local culture through friends, television and other media. Despite the ubiquity of Mandarin Chinese, according to the SCMP, some Shenzhen residents, Cantonese and non-Cantonese alike, have attempted to revive the Cantonese language as part of Shenzhen's culture.