What do you mean, four things are the same?

The content of "four similarities" is: the sky is as dark as day; Bad weather is the same as good weather; No leadership is the same as leadership; Nobody checks it just as someone checks it.

"Four Similarity" was initiated by Li 1963 in Well Group 5-65, Team 5, Second Oil Mine, First Oil Production Plant of Daqing Oilfield, and was highly praised by the Prime Minister. Together with "Lao Si Yan", it was written into the Work Regulations of People's Republic of China (PRC) and the Ministry of Petroleum Industry (Draft) promulgated that year and issued as the main content of work style.

"Old Four Strict":

The formulation of "old four strictness" first appeared in 1962, which originated from the No.3 Mine and No.4 Team of the Oil Production Command in the campaign.

Shortly after the start of the battle and the formation of the fourth team of No.3 Mine, Sun Xiao, a new apprentice, squashed the wax scraping piece because of an operation error and asked the material clerk to keep it secret for him. Captain Xin believes that a small hole is not mended, and a big hole is five feet long, so we must make a mountain out of a molehill.

He severely criticized Sun Xiao, and Sun Xiao also reviewed his mistakes. At the same time, an accident analysis site meeting was held on that well. Soon, under the leadership of the party branch of the team, the whole team carried out the activities of "telling the truth, telling the truth, doing practical things, being strict with requirements and observing discipline".