I hope you'll spare no efforts to promote the sale of our products so as to pave the way for renewing the agency agreement when it expires at the end of this year.
I hope you'll spare no efforts to promote the sale of our products so as to pave the way for renewing the agency agreement when it expires at the end of this year.
希望贵能尽力促进销售，为协议在今年年底期满后续订铺平道路。