According to the official website of Chongqing Municipal Housing Capital Management Center, it is possible to shorten the term of a subsidized loan in Chongqing. But you can generally only apply after you have repaid the loan for a full year.
The provident fund is a state-mandated, unit and employee contributions to the long-term housing reserves with security and mutual assistance, is the main form of housing physical distribution to the monetized distribution of the transformation of the main form.