What is polona.pl?
polona.pl is a Poland-based Education provider.
Is polona.pl usable in China?
polona.pl is basically usable in mainland China, though latency may vary by ISP and time of day; have a backup proxy ready. The provider is headquartered in Poland and primarily serves overseas markets.
How do I sign up for polona.pl?
Visit the polona.pl official site to complete sign-up. Registration typically requires an email (Gmail/Outlook recommended) and a payment method. Most overseas services accept credit card / PayPal / crypto. See the "Visit Official Site" button on this page for the direct link.