This text appears to be a for a compressed archive (RAR) typically found on HaDoanTV , a Vietnamese website specializing in PC game downloads and software. Based on the naming conventions used by that site:

: This indicates that the file is the first segment of a multi-part archive. You will likely need to download all subsequent parts (part2, part3, etc.) into the same folder before you can extract them. Common Solutions for HaDoanTV Archives

For further assistance, you can visit the HaDoanTV Support Page or check their Discord/Community forums where users share troubleshooting tips for specific downloads.