“The Banxia Xiexin Tang drug containing intestinal absorption solution can inhibit the invasion and migration of gastric cancer cells by intervening in the SDF1-CXCR4 axis of TA BMSCs. Its mechanism may be related to the regulation of the MIF/SDF1/CXCR4 signaling pathway and downstream effector molecules. The research progress in the field of gastric cancer treatment was introduced. The research team established a TA-BMSCs conditioned medium and gastric cancer cell co culture system, explored the molecular mechanism of traditional Chinese medicine compound intervention in the tumor microenvironment, and opened up a new direction for traditional Chinese medicine anti-tumor research.”