Brief content of civilized etiquette

The brief contents of primary school students' civilized etiquette are as follows:

Dress neatly, simply and generously, fasten or zip up, and tidy up the collar. When attending flag-raising and flag-lowering ceremonies and assembly activities, you should wear the prescribed school uniform.

Walking on campus, entering the classroom without wearing vest, slippers and underpants. Do not wear necklaces, earrings, rings, bracelets, bracelets and other accessories.