The National Tianyuan Mathematics Northeast Center is planning to hold an online training program for young outstanding teachers from July 12th to August 8th, 2021. The training program will be hosted by Harbin Engineering University and will offer two directions: “Numerical Computation of Fluids” and “Functional Analysis”. It aims to train young university teachers and excellent doctoral students. Experts in the fields of numerical computation of fluids and functional analysis will be invited to introduce the main theories and methods of the relevant research directions to the participants. The goal is to help young teachers and graduate students improve their knowledge in these areas, master key theories, major research tools, and common research methods, and lay a solid foundation for further learning, teaching, and research.