英文感谢语

I really appreciate your help. I shall try my best to reciprocate you in the future should you need my assistance. Let’s keep in touch.

真的很感谢您的帮助。未来如您需要我的帮助，我一定尽我所能。让我们保持联系。

Thanks for the data you've provided me with. I've found it much help. I sincerely hope that we could keep in touch and help each other in our research. Again, many thanks.