Dear [Tên bạn của bạn],
I hope this email finds you in good health and high spirits. I am writing to share my plan to improve my English skills with you. As you know, I have been trying to improve my English for a while, but I feel like I am not making enough progress. So, I have decided to take some concrete steps to improve my language proficiency.
Over the next three months, I plan to read more English books, watch English movies, and listen to English podcasts regularly. I also plan to enroll in an online English course and practice speaking with native speakers. Moreover, I will try to write at least 500 words in English every week to improve my writing skills.
I believe that this plan will help me become more fluent and confident in English. I would love to hear your suggestions and advice on how to improve my language skills.
Take care and keep in touch.
Best regards,
[Tên bạn]