Is it better to find a job online on a special recruitment website or send it directly to the company mailbox?

I think it's better to post online on the recruitment website, because HR recruits people and logs on the recruitment website every day. He will see your resume at the first time, and a large talent network like Zhitong Talent Network will send a text message to remind the employer when you submit your resume. How convenient! Of course, it is acceptable to shoot two at the same time.