1. v3.9.2iOSBug fix
    Thank you very much for  keeping your app up to date and giving us feedback!
    
    Latest optimization information:
    Optimize user experience.

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AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by China Train Booking, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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