1. Wear a hat: Choose a hat that suits your own style and hide Liu Hai under the hat, which can temporarily cover up the shortcomings of Liu Hai.
2. Use hairpins: Fix bangs on the top of your head or side with hairpins to prevent bangs from falling off and make your hair look more tidy.
3. Hair gel: Use proper amount of hair gel to fix the hair on the top of the head or side to prevent bangs from falling off and make the hair look more tidy.
4. Use a hair band: choose a hair band that suits your style and tie bangs on it, so as to avoid bangs falling off and make your hair look more tidy.
5. Cut short: If your bangs are already short, consider cutting them shorter, so as to avoid bangs falling off and make your hair look more tidy.
I hope these methods can help you remedy bangs quickly.