Answer
Liu Xiang, a renowned scholar and bibliographer of the Han dynasty, played a pivotal role in preserving and compiling the works of Xunzi, a prominent Confucian philosopher. Xiang meticulously gathered and organized Xunzi's writings, ensuring their preservation and accessibility for future generations. His efforts resulted in the present form of Xunzi's works, which continue to be studied and revered as a valuable contribution to Chinese philosophy.