@Yiwei3 There is nothing you can do to prevent a 1-star review. If the text of the review violates Airbnb's content policy, you can request that it be removed, but they have no provisions for objecting to a review on the basis of the star rating alone. Your recourse is to write a public response, and a reciprocal review, which it appears that you've done - and quite well.
My suggestion to Airbnb has long been that they allow text reviews for all stays, but disable the star ratings under circumstances involving disputes such as rule violations and damage claims. If you search the word "retaliatory" in these forums you'll see hundreds of threads from hosts with similar issues, and such a policy might have made a difference in most of those cases. Unfortunately, given that Airbnb is currently overwhelmed by the Covid-19 crisis, they won't be dealing with stuff like this anytime soon.
Looking ahead to whenever tourism resumes in your area, the best way you can avoid these situations in the future is to take proactive measures to prevent parties and extra guests from happening in the first place, such as external cams, and disclose them clearly in the listing to deter party-planners. Leaving off Instant Book, and screening booking requests can also be an effective filter. The minute you've lost control over the property, your options are all bad ones.
