This is a world of hills, forests, red basalt soil; of the tributaries whose upstream water overflows the banks in the rainy season; Coastal areas of Mo Xoai - Ba Ria and Can Gio have only developed into a regional trading port, never a famous international trade port like Oc Eo. That natural and ecological environment strongly influences the history and culture of local people. This place has long been inhabited by indigenous peoples, the owners of Dong Nai culture, the culture of the same time and has the same brightness as Sa Huynh, Dong Son; it used to be a world somewhat isolated from the outside, where it was less influenced by both Funan and Chan Lap.