Group 1 - The core issue arose when the Palace Museum's ticketing system displayed incorrect prices, with full-price tickets listed at 0.02 yuan and certain exhibition tickets at 0 yuan due to a system upgrade error [1][4] - The Palace Museum has acknowledged the error and is working to contact affected customers to rectify the ticketing situation and ensure visitor rights are protected [4] - The summer tourism season has begun, with reports indicating a significant increase in travel bookings, with at least a 30% year-on-year growth in tourist numbers [6] Group 2 - Online travel agencies (OTAs) report substantial increases in bookings for flights, hotels, tickets, and car rentals, with long-distance travel consumption rising by 7 percentage points compared to the previous year [6] - Popular summer travel trends include "small group customization" and "cooling off" trips, with specific regions like Northwest, Northeast, and Southwest China emerging as popular destinations for summer vacations [6][7]