Can I still enter Shenyang Railway Bureau at the age of 30?

I can't. The recruitment of the railway bureau must pass the examination, and you can apply if you meet the examination conditions. You can't apply if you can't meet the requirements. The people recruited are all publicized, and there is no such thing as a relationship. So I can't enter Shenyang Railway Bureau at the age of 30. Recruitment requirements of Railway Bureau: China nationality, law-abiding, professional or technical requirements for the post, and physical conditions suitable for the post.