Gongsun Long (c. 325-250 BC), a leading thinker of the School of Logicians during the Warring States Period known for his logical paradoxes such as "white horse is not horse".
Gongsun Long (Confucian disciple)
Gongsun Long (born 498 BC), a student of 孔子kǒngzǐ during the Spring and Autumn Period; also known by his courtesy name Zishi.