The great leader Chairman Mao has repeatedly warned the whole party and reminded all comrades to carefully understand and effectively implement the three major work styles that must be followed in revolutionary work - theory is connected with practice, close contact with the masses, criticism and self-criticism.

The three excellent work styles are the fundamental reason for the Communist Party of China to lead the Chinese people to achieve one victory after another
In this epidemic prevention work that has lasted for three years, have the epidemic prevention leadership organizations at all levels seriously understood and firmly abide by the leaders' instructions? Do the epidemic prevention policies formulated by
have reliable theoretical basis, and are they mutually verified and dialectically adjusted with the data in practice?

Academician Zhong Nanshan checks the patient's condition on the front line of epidemic prevention, formulates treatment plans based on detailed numbers, and has the various epidemic prevention policies formulated by
listened to the opinions of the people, and has they truly understood and taken into account the sufferings and vital interests of the people from the bottom of their hearts?

Senior cadres went deep into the masses and got along with the masses. Are the various epidemic prevention policies formulated by
dare to listen to opinions and correct mistakes, and have they established a good atmosphere for experts and the people to dare to tell the truth?

Be brave to listen to opinions and dare to correct mistakes
Practice over the past three years has proved that only by using the invincible Mao Zedong Thought to guide epidemic prevention work can we win this battle, otherwise we will be defeated and will damage the relationship between our party and the masses.