 This research paper explores the use of liquid crystals integrated into a dielectric metasurface to create a spin-de-coupled beam steering system for t-hertz frequencies. The authors demonstrate how the combination of the metasurface strong spin-dependent transmission and the liquid crystal's ability to manipulate the phase of light can be used to control the direction of the beam. They also show how the orientation of the liquid crystal can be changed to alter the beam's direction, resulting in a dynamic modulation of the beam's circular dichroism. This allows for a wider range of beam steering angles than previously possible. This article was authored by Fei Fan, Huijun Zhao, Yunyun Ji, and others.