in its ideal form bureaucracy is impersonal and rational and based on rules rather than ties of kinship friendship or patrimonial or charismatic authority bureaucratic organization can be found in both public and private institutions
Cantonese is also the dominant language in many Chinatowns all over the world, including Los Angeles, San Francisco, Seattle, New York, Chicago, London, Sydney, Melbourne, Perth, Vancouver, Toronto, Singapore and Kuala Lumpur.
Shenzhen is a Mandarin-dominant colony in Cantonese-dominant territory. Guangzhou and HK are Cantonese-dominant. The standard variety is Guangzhou Cantonese, and is also the dominant language in HK. Yue Chinese does have regional dialects, unlikely to be spoken to outsiders.