I tell you, business is getting better and better. How can I reply to her better?

When your sister wishes you a prosperous business, you reply to her: "Thank you for your blessing, and thank you for coming today. The banquet will be held at noon. I hope you can eat and drink well and spend this wonderful day together. "

You can also say, "Thank you for your auspicious words, and I will rely on your guidance in the future. You have a lot of views on business. I hope you don't continue to teach me. The younger generation should learn from you. " It is not only some polite words, but also can make contact between you. Maybe it can teach you some knowledge.