Core Points - Multiple airlines have announced special handling policies for tickets related to flights to and from Japan, allowing free changes and cancellations for affected travelers [1][3][6] Group 1: Airline Policies - China Southern Airlines allows free changes and cancellations for tickets purchased or reissued before November 15, 2025, for flights between November 15, 2025, and December 31, 2025 [1] - Air China has similar provisions for tickets purchased before November 15, 2025, covering flights to major Japanese cities during the same travel period, with specific rules for changes and cancellations [2] - Hainan Airlines has established a policy for tickets issued before November 15, 2025, allowing free changes and cancellations for flights to Japan within the specified dates [4][5] Group 2: Government Advisory - The Ministry of Foreign Affairs has issued a warning for Chinese citizens to avoid traveling to Japan due to rising safety concerns and incidents involving Chinese nationals [6]