I recently received a training notice from China Harbor Engineering Co., Ltd., really?

In the past two days, I have also received interview notices from China Harbor Project, Agile Property Holdings and Jizhong Energy Xingtai Mining. They all look decent, with company profiles, employment registration forms and labor contracts attached. The contacts are the so-called "Liu Jingli" and "Manager Li", both of which mean that their projects in An haven't started yet, and they have to go to Anhui or Henan branch for training first, but the training places in Anhui are full, so they can only go to Kaifeng, Henan. Can you accept it! Pick up your sister, you two answer the phone in three completely different companies. Do you think I can accept it? I don't know why 58 cities also have their recruitment information.