oct. 6th, xx
dear mr. smith，
as you know, i’m working for baidu more than ten years. i’m satisfied thatthe company has good work environment and provides latest technology andsoftware. i enjoyed working with my colleagues and learned so much things here.i do appreciate the company.
for personal development and a higher payment, i am sorry to say that iwant to resign my job formally now. as a responsible person, i will pass all mywork to my colleagues within three days, and i will do my best to corporate withanyone who takes over my job. i wish you accept my resignation.