In Phu Yen province, there are many collectors of ancient artifacts and they tend to collect according to a peculiar theme. From the research into the collections of ceramics in this province, the author sketches "Ceramics flows" in the southern part of Central Viet Nam in the history as follows: - The internal ceramics flows include Sa Huynh - Champa and Go Sanh - Quang Duc ones. These flows are not only popular in the local area but also commercially exchanged with other areas such as Tay Nguyen and the plain of the southern Viet Nam. - The flow of ceramics exported to other areas can be recognized as Go Sanh ceramics found in Philippines, Quang Duc ceramics and even Go Sanh ceramics found from sunken ships off sea in Binh Thuan. The imported ceramics flow can be recognized as the collections of Chinese ceramics that are fairly popular in this area.