hope these suggestions will be of use to : where there is a will,there is a way(有志者事竟成).
hope these suggestions will be of use to : The man who has made up his mind to win will never say "impossible"(一个决心要成功的人从来不说"不可能").
我希望这些建议会对你有用。记住:一个决心要成功的人从来不说"不可能"。
hope that my suggestions are helpful for you would be more than happy to see improvement.
无论如何,我希望这些建议对你有所帮助。我会非常高兴看到情况改善。
believe that you will take my suggestions into serious you decide to do,good luck with your studies/work!
我相信你会认真考虑我的建议。无论你决定做什么,祝你学习/工作好运。
sincerely hope my advice will be some help for there is more I can do to help,please let me know.
我真诚的希望我的建议对你有一些帮助。如果有更多我可以帮忙的,请告诉我。
hope you can take good consideration of my would be ready to discuss about this matter with you to further details.
我希望你可以好好考虑我的建议。我准备好和你进一步讨论这件事情。
sincerely hope my advice will be some help for 'm eager to see you soon in you in advance a pleasant trip to Beijing.
我真诚的希望我的建议对你有一些帮助。很希望早点在北京见到你。提前祝你来北京之行愉快。