是通过VPF所编写的小型通讯录系统。虽然系统很小，但是用处是比较大的-VPF prepared through a small address book system. Although the system is very small, but the use of relatively large

运用vpf语句编写的仓库管理系统，供大家学习和参考-Statements prepared using vpf warehouse management system, learning and reference for everyone

运用VPF语言编写的人力资源管理系统，希望大家一起讨论和学习-VPF language use of human resources management system, I hope we can discuss and learn