1. The company has many brands and products in the field of children's reading, including the series of IP, original books and graded reading plans. Therefore, there may be many different positions and departments within the company, and employees can get promotion opportunities by working hard and improving their abilities and skills.

2. Chengdu Digital Sound Technology Co., Ltd. is a relatively new company, and there may be many opportunities and challenges waiting for employees to explore and explore.

3. If employees can continuously improve their abilities and skills, perform well and bring performance and value to the company, then the company may provide more promotion opportunities.