Secondly, what position did you enter Baidu? From engineer to aunt sweeping the floor, you should clearly point out the job you want, instead of saying I want to be near Baidu.
Third, do you meet the recruitment criteria of Baidu talents, such as academic qualifications, work experience, professional skills and so on.
Of course, you should understand Baidu, Baidu's corporate culture, Baidu's history and current situation, and so on.
As for how to confirm whether your resume has been read, you can set up "email tracking" in the email client, so that readers who open your mailbox can reply to your information.