Core Viewpoint - The recent surge in the national tourism market during the "May Day" holiday has been marred by widespread issues of hotel and homestay cancellations, where businesses unilaterally cancel bookings under various pretexts and then relist the same properties at significantly higher prices [1][2]. Group 1: Industry Practices - Many hotels falsely claim to be "under renovation" or experiencing "system errors" to force cancellations, only to later offer the same rooms at inflated prices on other platforms [1]. - The practice of canceling bookings to take advantage of increased demand during peak periods reflects a lack of integrity in the industry, highlighting the urgent need for regulatory intervention [1][2]. Group 2: Regulatory Recommendations - There is a call for stricter regulations and penalties for businesses that engage in malicious cancellations and price hikes, including increased compensation for breaches and restrictions on product listings [2]. - The establishment of a national "tourism blacklist" is suggested to implement cross-platform penalties for businesses that engage in bad faith practices, ensuring that a lack of integrity in one area affects their operations elsewhere [2]. - It is emphasized that while price fluctuations are acceptable, they must adhere to two fundamental principles: contracts must be honored, and any price adjustments should be transparent and justifiable [2].