 The performance of steel anchors has been affected by corrosion leading to the use of fiber reinforced plastics, FRP, as a substitute material for traditional anchorage structures. Studies have shown that FRP anchors have higher strength and corrosion resistance compared to steel anchors, making them suitable for slope anchorage applications. Additionally, the mechanical properties of FRP composites have been studied and improvements have been made to the bonding strength of the first interface of FRP anchor anchoring slopes. Furthermore, biomaterials derived from nature can be used to replace conventional applications, reducing waste disposal issues and environmental pollution. This article was authored by Ren Yu-hang, Wang Hong-guang, Guan Zhong-ji, and others.