1. The calligraphy teacher is mainly responsible for calligraphy teaching. They need to have profound knowledge of Chinese studies and good teaching ability, as well as calligraphy demonstration and teaching ability, which is very important for the cultivation of students and the image of teaching institutions. In addition, calligraphy teachers can also improve their popularity and income by displaying their works and participating in competitions.
2. Express delivery needs to have knowledge of logistics and express delivery business, and can deliver packages to customers accurately and timely. In the era of highly developed e-commerce, the volume of express delivery business is huge, and express delivery also has a stable job market. However, the income of express delivery is limited by quantity and distance, and it fluctuates greatly due to the off-season of e-commerce.