1. Use the hook: You can hang the hook on the top of the corridor, then hang the red cloth on the hook and fix the red cloth with ropes or other fixing tools.

2. Use wire: you can use wire or wire rope to fix the red cloth at the top of the corridor. When using wires, it is necessary to wrap the wires around the pillars or beams in the corridor, and then tie the red cloth to the wires.