How to answer Xugong's understanding of technology or R&D position in recruitment interview?

Here, I didn't say that what I think is good is right for you, because different companies have different interview questions and different interviewers, so there is no absolute standard. As far as you are concerned, you are applying for a technical position. Generally speaking, there will be an interviewer from the company to ask about some of your work experience during the interview, which is the key point. In the technical category, there will usually be a company's technical minister or director to interview your technical ability, as long as you are really talented and practical, this is no problem. The key point is here. 2, focus on your ability, don't answer questions in a narrative way, there is nothing new, and it is boring to listen. You should reflect some things that were mainly about you in your previous work in the unit or work details that can reflect your ability. Remember that it will always be a detail, and it will always reflect your ability to work. 3, your language skills must be simple and clear, don't digress, ask some unanswered questions, so your impression will be very low, that's all.