Episode 4 of my History of Southeast Asia podcast is now up! Actually this is the fifth episode, if you count the introduction. In the past, we took a general look at events happening all over Southeast Asia. However, in this episode we concentrate our attention on the east coast of the Southeast Asian mainland, going up to 938 A.D. Here we see the beginning of two nations: Vietnam and Champa. Only one of them is around today; guess which one it is.