BEIJING - Former vice-governor of Gansu province Yu Haiyan cut up all photographs of him with people who had bribed him before flushing the pieces down the toilet.
To destroy evidence of graft, Yu also dipped his mobile phone in vinegar and then threw it into the Yellow River to erase his phone records with those who offered him bribes.
These details - and more - were revealed in a new political documentary on the anti-graft measures taken by China in its fight against corruption, China Daily reported.
The five-episode documentary, Sharp Sword of Inspection, started screening on TV on Thursday (Sept 7). It highlighted President Xi Jinping's strategy of using inspections as tools to boost clean governance amid the country's unprecedented campaign of fighting corruption.
The documentary was jointly filmed by the party's Central Commission for Discipline Inspection, the country's top anti-corruption watchdog, and China Central Television. It is being aired by CCTV with one episode each day.
Nearly 20 corrupt senior officials, including Wu Changshun, former police chief of Tianjin, and Wang Min, former Party chief of Liaoning province, were interviewed in the TV series. They expressed their regrets and confessions over their misdeeds. All of the corrupt officials who appeared in the documentary were investigated after they were inspected.
"I was afraid of the inspection team, and I drained my brains to learn the activities of the inspection team," Wang said in the documentary. He was sentenced to life imprisonment last month for receiving 146 million yuan (S$30 million) in bribes, according to China Daily.
Inspection, or xunshi, proves to be an effective tool for fighting corruption. Among the corruption cases probed by the top anti-graft watchdog, about 60 per cent of the indicators of corruption were collected by the inspection teams.
The discipline inspection commission has launched 12 rounds of inspections at 277 party and government departments, state-owned enterprises, institutes and universities since the 18th Communist Party of China (CPC) National Congress in 2012.
On Aug 30, 17 organisations inspected, including the government of the Inner Mongolia autonomous region, Peking University and the Cyberspace Administration of China, publicised their measures for correcting problems found by the inspection team, China Daily reported.
The inspection team found that the promotion of some officials at Peking University had violated rules. The university said in its rectification report that it had removed the posts of those officials as a measure to implement the inspection report.
President Xi has highlighted the importance of inspections numerous times in the five years since he initiated the anti-graft campaign.
In May, he presided over a meeting of the Political Bureau of the CPC Central Committee, during which senior officials were asked to set themselves as examples by exercising self-restraint in the use of their power, accepting supervision and acting in line with rules.
The inspection work should focus on sticking to the party's leadership, strengthening the party's buildup and comprehensively enhancing party discipline, according to a statement released after the meeting.
Mr Yang Xiaodu, Minister of Supervision and deputy head of the discipline inspection commission, said last month (August) that 256,000 graft cases were filed for probe from January to June, compared with 193,000 during the same period a year earlier.