“Liuwei Dihuang Pill was first introduced in the "Direct Formula for Pediatric Medicine Syndrome" and is one of the classic formulas for nourishing yin and tonifying kidney. The research progress in chemical composition, pharmacological effects, and modern clinical applications of Liuwei Dihuang Pill was introduced. Relevant experts established a quality marker prediction system and determined that nine components, including D-glucoside, can be used as potential Q-markers, providing scientific basis for subsequent compound research and quality control.”