Template talk:Prehistoric and ancient cultures of Vietnam sidebar

The dates of most cultures are much too high. Please compare the Vietnamese Wiki for better dates. There is no source given for the table, but in my book all dates are provided as PB (before present) and I have the impression that here a confusion happens between BP and BC. bw -- Udimu (talk) 07:37, 4 January 2012 (UTC)

Đông Sơn culture
According to its article, Đông Sơn culture was Bronze age, not Iron age as shown in this template. I've changed it appropriately, if this is wrong the primary article will also need changing to match. Kiore (talk) 21:36, 2 February 2013 (UTC)