translation.en: Now, I had a lot to learn about my business, like branding and marketing, staying engaged with my customers, and seeing what sold the most and the least.
translation.zh: 现在，我有学习更多商业知识， 像品牌塑造和市场营销， 同我的老客户沟通， 看看什么卖得最好， 什么销量最糟。