Among Western scholars there has been a growing interest in Buddhist philosophy, especially in the philosophical teachings of the Mādhyamika. Mādhyamika philosophy is considered to be ‘the most important outcome of Buddha's teaching’ and to represent ‘philosophical Buddhism par excellence’. The main message of Mādhyamika Buddhism is the doctrine of emptiness. Yet scholars, as well as students of Buddhism, have often been puzzled about this teaching and have misinterpreted it. The chief purpose of this paper is to expound the Mādhyamika philosophy of emptiness as presented in Chinese San–lun sources and to clarify misconceptions about this important philosophy of Buddhism.