The regime has built a vast "stability maintenance" apparatus and President Xi Jinping has sought to further stifle dissent since his 2012 ascension to the top of the ruling party.
It has also meant redefining the business: from offering a vast emporium of maintenance and repair products to providing e-commerce consulting and site maintenance to manufacturers of industrial supplies.
On the other hand, a vast amount of maintenance data, which included lots of implicit information, could indicate critical events for the policymaker by statistical analyses in the maintenance domain.
These concerned citizens, many of them grandparents, are the soft fingertips of an iron fist known as "stability maintenance," a vast government effort designed to suppress dissent and keep public order.
The last government financed the building and maintenance of vast numbers of schools, hospitals and other expensive investments by asking the private sector to bear the big costs, in return for regular payments from the public sector.
For example, the San Francisco Public Utilities Commission (SFPUC) forged formal partnerships with the Sheriff's Department and The Garden Project, a local nonprofit, to employ low-income, at-risk youth and ex-offenders for watershed maintenance on vast SFPUC lands.
The group now has more than 1,800 active members, who have posted more than 30,000 messages and thousands of pictures of their mixers, as well as a vast library of instruction and maintenance manuals and old advertisements.
Direct operation and maintenance involvement, and vast transit system experience enables Bombardier to provide system availability guarantees and to provide optimized system and vehicle maintenance regimes (Fig. 33).
"The maintenance data is vast streams of data showing everything going on all over the aeroplane, and one of the things we saw seems as if it could be pertinent to the accident," he said.
Western China in particular is home to many ethnic minority groups - such as the Kazakh, Tibetan, Mongolian and other people - who, through their traditional pastoral production practices, have played a crucial role in the formation and maintenance of the vast grassland environments.
