Top authorities issued a written regulation to standardize fund management and ban Party and govt extravagance.
A senior Communist Party of China (CPC) official called for institutional innovation in carrying out anti-corruption work.
Chinese officials are not to exchange gifts such as fireworks and firecrackers bought with public funds, during the New Year and Spring Festival holidays.
The People's Liberation Army has established an organ responsible for sending disciplinary inspectors to check personnel with the army force.
An inspection on officials' decadence will focus on leading officers of the Communist Party of China (CPC) within the army system, vice chairman of the Central Military Commission (CMC) Xu Qiliang has said.
China will explore ways to establish an official residence system to curb potential corruption of officials in housing, according to a CPC decision.
The Decision on Major Issues Concerning Comprehensively Deepening Reforms was adopted at the close of the Third Plenary Session of the 18th CPC Central Committee on Tuesday.
China's top anti-graft agency said on Wednesday that it plans to issue new guidelines on dispatching inspection teams to more effectively supervise those in power.
President Xi Jinping has asked senior Party leaders to play a leading role in improving governance, reaching out to the people and exercising frugality.
China's top legislature Wednesday heard a bill about amendments to a total of 12 laws, a legislative move to cut red tape and reduce administrative intervention in the market and in social issues.