Yes, you can open a store on Taobao after graduating from a technical secondary school. Taobao is an open e-commerce platform. Any individual or enterprise that meets the relevant regulations can open a store on Taobao. Graduating from a technical secondary school does not limit your qualifications to open a store on Taobao.

However, opening a store is not just a matter of graduation qualifications. It is also necessary to consider factors such as specific business experience, market competition, product selection and promotion. There are many requirements and regulations for opening and operating a store on Taobao, including store qualifications, product quality, after-sales service, etc. You need to evaluate your business capabilities and business plans to ensure that you are adequately prepared and understood in order to successfully open a store on Taobao.

At the same time, you also need to understand and comply with relevant laws and regulations, including regulations on trademarks, intellectual property rights, consumer rights, etc., to ensure that your business activities are legal and compliant. It is recommended that before opening a store, you should do more market research, learn relevant knowledge about opening and operating a store, accumulate certain business experience, and increase your chances of success.