(VOV) – Laos held a presentation ceremony in Vientiane this week for works on the history of Vietnam-Lao relations from 1930 to 2007. Vice President Bounnhang Volachit said on Thursday that Vietnam and Laos are close neighbors and have a traditional friendly relationship for which President Ho Chi Minh and President Cayson Phomvihan laid the foucndation. The works presented include a photo collection, articles by the two countries’ leaders through this period, and annals of Vietnam-Lao relations from the establishment of the Indochinese Communist Party until 2007.