安玲学记（244）——精读硕士论文软件开发供应商服务成效
In this issue, the tweet will introduce the 5.3 service effectiveness of the software development supplier for the data platform p
精读硕士论文
安玲学记（200）——精读硕士论文5.2研究展望
In this issue, the tweet will introduce the 5.2 research prospects of the master's paper "improvement of regional general agent op
安玲学记（198）——精读硕士论文5.1研究结论
In this issue, the tweet will introduce the 5.1 research conclusions of the master's paper "improvement of regional general agent