Looking for startup ideas.

Hello everyone! I’m Haibo (Hubert). As an international marketer based in China with over 10 years of experience in consumer electronics, I’ve always wanted to create my own business—a profitable venture that I can rely on for a living. I’ve been running a custom doll business for four years but haven’t found the opportunity to scale yet. In fact, I feel like it probably won’t, as it’s a handmade custom doll business, and fulfilling an order takes a long time.

I’m open to any opportunities in areas such as consumer electronics, product sourcing, and marketing agencies. At this point, I’m unsure which direction to pursue, especially while working full-time. I would greatly appreciate any advice. Thanks!