It depends on one's business intelligence and adaptability. Whether the take-away industry has profit potential is inconclusive. If enterprises can't make a profit, they should first check their own reasons and then complain. Even if you sue, you should learn from your failure and avoid futility. In the new era, we should treat this matter with wisdom. To sum up, the take-away industry should not be underestimated. Whether to make money or not depends on one's business wisdom and adaptability. Success does not come from simple listening, but from self-analysis and constantly summarizing the reasons for failure. Only in this way can we stand out in the fierce competition market.