The report of the Twentieth National Congress of the Communist Party of China made a plan to strengthen the discipline and discipline with a strict tone. The General Office of the Central Commission for Discipline Inspection recently issued the Opinions on the Implementation of the Twentieth National Congress of the Communist Party of China, which requires unswervingly implementing the spirit of the eight point rule of the Central Committee and deepening the rectification of the "four conducts", emphasizing the continuous rectification of hedonism and extravagance, and clearly proposing that hidden variations such as gift delivery, eating and drinking in hidden places, and public money tourism in the name of training and investigation should be discovered and rectified as early as possible. Since the 18th National Congress of the Communist Party of China (CPC), the CPC Central Committee has promoted the construction of work style with the spirit of nailing nails, and continued to strengthen the levees of the eight provisions of the CPC Central Committee, providing a strong guarantee of work style for great changes in the new era. However, we should also be aware that the "four winds" problem tree is still rooted, and under the high pressure situation, there is a new trend of invisible variation that changes its appearance and sneaks into the ground. How to accurately discover, effectively investigate and deeply correct the problem of hedonistic extravagance wearing "invisibility clothing"? The reporter conducted an interview. "Receive gifts in the air", "hide a table", "backdoor detour". Under the high pressure situation, some stubborn styles have been renovated and changed from light to dark. Recently, the Central Commission for Discipline Inspection and the National Supervision Commission released a summary of the national investigation and punishment of mental problems in violation of the eight central regulations in September 2022. According to the data, from January to September this year, 34921 cases of hedonism and extravagance were investigated and dealt with nationwide, including 13380 cases of illegal receipt and delivery of rare products, gifts and gifts, and 7197 cases of illegal eating and drinking. This reflects the discipline inspection and supervision authorities' unremitting efforts to tackle the problem of hedonism and extravagance, and also reflects that the phenomenon of non convergence, non withdrawal and non stop is still prominent. It is worth noting that under the high-pressure punishment, the hidden variation of hedonism and extravagance is prominent. It can be seen from the spiritual problems of violating the eight provisions of the Central Committee reported by various localities that some violations of the rules and disciplines have changed their ways, put on the cloak of invisibility, and moved from the "bright side" to the "dark side". In terms of illegal receipt and delivery of precious and special products and gift cash, some of them use express logistics to receive and deliver gifts (electronic gift cards, pick up coupons). For example, a cadre of the former Miyun Economic Development Zone Management Committee of Beijing received gifts such as Baijiu and fruit sent by the person in charge of a private real estate company within its jurisdiction by express during the festival. Others use the Internet financial platform "electronic red envelope" to receive and send cash gifts. For example, a cadre of the Medical Security Bureau of Anze County, Linfen City, Shanxi Province, provided assistance to others in handling the procedures of medical transfer and relocation, and received gifts totaling 68500 yuan through WeChat transfer several times. In terms of illegal eating and drinking, some showed that they did not eat public money to eat the boss, and hid in hidden places to eat and drink. For example, a municipal cadre in Hunan Province has repeatedly violated the rules and regulations to accept banquets from private entrepreneurs in their places of employment, dine in private clubs located in high-end communities, eat high-end dishes and drink high-end red wine. The club is luxuriously decorated with only one dining table, which is specially used for internal reception, and the per capita consumption varies from 2000 yuan to 4000 yuan each time. The problem of "eating official letters" is also prominent, which is mainly manifested in the use of blank official letters, false official letters, and eating more than one letter. For example, a hospital in Dingnan County, Ganzhou City, Jiangxi Province violated the official letter system for official reception, and there were six official receptions, "one letter for two meals"