Group 1 - The core viewpoint of the articles highlights the intensified regulatory measures by market supervision departments across various regions in China to ensure fair pricing and consumer protection during the Spring Festival holiday [1][2][3] Group 2 - Market supervision departments are focusing on key areas such as accommodation, dining, scenic spots, transportation, and New Year goods to combat consumer service irregularities and maintain market order [1] - Regulatory actions include price monitoring, guiding businesses to set reasonable prices, and conducting administrative talks to enforce pricing commitments [1] - Specific regions like Guangdong, Guangxi, Sichuan, and Yunnan have implemented strict oversight on hotel accommodation prices, with Guangdong's Shantou department establishing a regulatory list of 392 accommodation providers and investigating 10 cases of price violations [1] Group 3 - In Shandong, market supervision is addressing transportation pricing issues, particularly in the rental car market, to protect consumer interests and prevent price fraud [2] - Hubei's market supervision is focusing on life service pricing, with investigations into price hikes at pet stores and monitoring services like hairdressing and cleaning [2] - Beijing's market supervision is targeting misleading practices related to train ticket sales, requiring platforms to ensure transparency in pricing and eliminate deceptive promotions [2] Group 4 - Zhejiang and Guangdong are addressing misleading advertising practices related to New Year goods, with strict investigations and product removals from 65 stores in Guangdong [3] - The overall aim of these regulatory efforts is to maintain fair competition and protect consumer rights, creating a safe and satisfactory shopping environment during the festive season [3]