Looking in the mirror, dressing, bathing and treating diseases is the slogan of what period?

"Looking in the mirror, dressing properly, taking a bath and treating diseases" is the general requirement of the Party's mass line education practice activities for leading cadres in party member, and it is the basic method of self-purification, self-improvement, self-innovation and self-improvement for cadres in party member. According to the deployment of the 18th National Congress of the Communist Party of China, from June +03, 2065438 to June +04, 2065438, a mass line education and practice activity was carried out throughout the Party, focusing on the construction of work style.