The leader made a good start. How do you reply?

Thank you first, and then respond to the leader's blessing. When the leader says that the project is over, you can thank the leader for his blessing first, which can show respect and courtesy to the leader. Then you can respond to the leader's blessing with positive words and express your expectation and confidence in the new work stage. Because such a reply is concise and decent, it can convey your positive attitude. For example: "Thank you for your concern and support! We will work with full enthusiasm and wish the company a long-term performance! "