"Under the guise of investigation, they changed their official itinerary and took advantage of the opportunity to travel." "Attend training classes 5 days in advance, detour to multiple places, and falsely report accommodation and travel expenses for public funded tourism." "During the investment promotion period, they changed their official itinerary without authorization and took advantage of the opportunity to travel."... After analyzing the cases reported on the website of the Central Commission for Discipline Inspection and the National Supervision Commission since 2024, it can be found that multiple party members and cadres have been punished for their involvement in nominal public funded tourism such as training and investigation, as well as other hidden and mutated public funded tourism issues. ". The Third Plenary Session of the 20th Central Commission for Discipline Inspection emphasized the need to effectively prevent and control the phenomenon of hidden mutations, and put forward clear requirements for precise detection and strict handling of nominal public funded tourism issues such as training and inspection, and party building activities, releasing a strong signal to resolutely prevent the resurgence of hedonism and extravagance. In recent years, with the deepening of the implementation of the central eight point regulations and the continuous rectification of the "four winds", blatant public funded tourism has been effectively curbed. However, there are still some party members and cadres who take advantage of loopholes to make changes, and public funded tourism behavior tends to be covert and methods are being renovated, putting on a "vest" and "invisibility cloak". From the typical cases investigated and dealt with, the manifestations of hidden and mutated public funded tourism mainly include cleverly named "shell trips", changing itinerary "side trips", increasing the number of people for "ride trips", and shifting expenses for "public rights trips", etc. "Changing the itinerary 'side trip' mainly refers to using official business opportunities to change the itinerary and travel, and reimbursing expenses with public funds; increasing the number of people 'hitchhikes' mainly refers to bringing relatives and friends to play together, and finding ways to use public funds for reimbursement; shifting expenses to' public rights tours' mainly refers to accepting visits and sightseeing activities arranged by management and service recipients. If the management service recipients are government agencies, institutions, state-owned enterprises, etc., it may involve using public funds to pay related expenses." Gao Zhiwei, Director of the Party Conduct and Political Conduct Supervision Office of the Xiamen Municipal Commission for Discipline Inspection and Supervision in Fujian Province, introduced. "The cleverly named 'shell trip' is very typical." Gao Zhiwei said that this mainly refers to using learning and training, investigation and research, party building activities, investment and exhibition as excuses, but in reality, they are traveling through mountains and rivers, changing pillars, and engaging in disguised public funded tourism. The Xiamen Municipal Commission for Discipline Inspection and Supervision has previously investigated and dealt with a typical case of "shell tour". "When Guo, secretary of the Party branch and chief physician of a hospital, went to Nanping, Fujian to attend the annual academic meeting and disease diagnosis and treatment improvement class, he did not attend the meeting according to his official itinerary. Instead, he took the opportunity to accompany his wife to Mount Wuyi tourist attractions for sightseeing and shopping, and reimbursed the transportation, accommodation and other expenses that should be borne by him personally in his unit in violation of the rules, and was eventually given a warning within the Party." Cai Yuxi, a cadre of the Party Style and Political Style Supervision Office of the Xiamen Municipal Commission for Discipline Inspection, told reporters. The reporter noticed that many of the public funded tourism cases investigated and dealt with in various regions involved "shell trips". Li, Deputy Director of the Health Bureau of a certain district in Ya'an City, Sichuan Province, and others received tourism activities arranged by training institutions during their training classes in Xinjiang. However, they did not receive any lectures during the actual training process and were reimbursed for training and transportation expenses upon returning to the unit; Li, former Party branch secretary of a village in Shizhong Street, Leling City, Shandong Province, organized Zhao, former director of the shantytown renovation office of the street office, as well as village cadres and villagers