1. Watch NBA games: Watching games is one of the best ways to learn about NBA. You can watch the game on TV or online and learn about the players, teams and rules of the game.
2. Watch NBA ball evaluation and tactical analysis: Learn more about NBA by watching and analyzing the ball. You can find a lot of discussion and analysis about NBA in Zhihu.
3. Watch NBA documentaries: Documentaries can give you a deeper understanding of NBA history, culture and players. For example, Jordan's documentary The Last Dance, Yao Ming's Yao Next Year, Kobe's A Day for Kobe, and so on.