Finding the most effective breakthrough in a multi-on-multi fight requires strategy, accurate judgment and effective execution. Here are some possible suggestions: 1. **Observation and Assessment**: Before taking action, quickly assess the situation, observe the status and position of each person, and look for potential weaknesses or advantages. 2. **Identify the leader**: There is usually one or more leaders in a group. If possible, knocking down or pinning these people may cause psychological sway to the opponent. 3. **Create chaos**: Use the surrounding environment to create chaos, such as distracting the opponent's attention through sound, light or other means, so as to find an opportunity to break through. 4. **Concentrate strength and break one by one**: Avoid distractions, work as a team to concentrate on attacking one target, and gradually weaken the opponent's strength. 5. **Use terrain**: If the terrain is favorable, you can use obstacles, narrow spaces, etc. to restrict the opponent's actions and gain tactical advantages. 6. **Keep moving**: Don't stay in one place for too long. Keeping moving can reduce the risk of being surrounded and confuse the opponent. 7. **Communication and coordination**: Maintain good communication with teammates, coordinate actions, and ensure effective teamwork. 8. **Retreat at the right time**: If the situation is unfavorable, do not hesitate to retreat. It is more important to preserve strength than to take risks to attack. 9. **Self-protection**: Ensuring your own safety is the most important thing. If necessary, give priority to ensuring your life safety. It should be noted that almost all violent acts can lead to serious consequences. The best strategy is usually to avoid conflict through dialogue and mediation. If possible, it is wise to seek help from professionals.