How to get 30 000 bells in Animal Crossing?

I'm curious, what are the most effective strategies to accumulate 30,000 bells in Animal Crossing? Do players need to focus on completing tasks, selling items, or engaging in specific activities to reach this milestone? Additionally, are there any tips or tricks that seasoned players have discovered to expedite the process? Ultimately, I'm seeking a comprehensive approach that can help me achieve my goal of obtaining 30,000 bells efficiently.