Visiting the boss, he kept saying that he had something to do. Does this count as rejection?

The current environment is relatively tense, and officials are more afraid of such visits. If it is someone you know well, it is recommended that you go downstairs to his home and then call to ask for a visit. The best gift is a shopping voucher, which is simple, easy and unobtrusive. If you really have a problem, just get your home mailing address, send a similar gift certificate to it by express delivery, and then leave a text message to express it tactfully. To maintain a relationship, the main thing is to do it in a decent way.