Group 1 - The core point of the article highlights that Hainan has become a popular destination for domestic and international tourists during the first Spring Festival holiday after the Hainan Free Trade Port's closure [1][24] - Many travelers are choosing to travel from Shenzhen to Hainan for the New Year celebrations [3][7] - The return traffic from Hainan is experiencing a peak as the holiday comes to an end, with significant demand for outbound transportation [9][34] Group 2 - There is a severe shortage of tickets for flights and ferries leaving Hainan, with prices for direct flights from Sanya to Shenzhen nearing 9,000 yuan [11][14] - As of February 22, all direct flights from Sanya to Shenzhen were sold out, indicating high demand [11][24] - The ticket availability for ferries is also tight, with all tickets for certain routes sold out [28][30] Group 3 - The top ten source cities for tourists to Sanya during this period include Beijing, Shanghai, Chengdu, and others, indicating a broad interest in Hainan as a travel destination [24] - The article suggests that as the peak travel period subsides, ticket prices are expected to return to more reasonable levels starting from February 26 [34]

Group 1 - The increase in passenger traffic from Hainan is attributed to the implementation of the closure operation this year [1][6] - During the Spring Festival period, there is a peak in outbound transportation from Hainan, with tickets for flights and ferries becoming scarce [1][4] - For example, on February 20, the economy class tickets from Haikou to Guangzhou start at 2000 yuan (excluding taxes), and by February 22-23, all economy class tickets are sold out, leaving only a few business class tickets priced at 6210 yuan [1] Group 2 - The ferry tickets for the route from Haikou to Zhanjiang Xu Wen are fully sold out for the upcoming week, indicating high demand [4] - From February 2 to February 10, the total passenger flow in Hainan during the Spring Festival reached 4.86 million, a year-on-year increase of 6.34% [7] - The transportation of new energy vehicles saw a significant increase of 74% compared to the same period last year [7] Group 3 - The average daily inbound and outbound personnel during the Spring Festival is expected to reach 79,300, a 24.1% increase from last year [7] - In contrast, ticket prices for flights from mainland China to Hainan have significantly decreased, with prices as low as 320 yuan on February 24 [8]