I am a senior student in Hunan. I was interviewed by Jiangxi Wangjing Precision Circuit Co., Ltd. I am a reserve cadre. Who knows what it's like there?

Hidden rules are nothing. You should help the general reserve cadres wherever they need help, saying that they have a future. It depends on your ability. If you can talk and sell, you may be transferred to the purchasing or sales director of the company, provided that someone above you must get you away. Otherwise, it will be difficult for you to get a promotion. But reserve cadres will basically learn all the processes of this company. Where the company is missing, you can fill it.