Pretoria, Oct. 21 -- South African President Cyril Ramaphosa's upcoming state visit to Vietnam aims to expand bilateral relations across all fields, including trade and critical areas of the economy, like agriculture, defence, technology, Spokesperson to the President Vincent Magwenya told the Vietnam News Agency (VNA)'s resident correspondent in Pretoria ahead of the trip. He underlined that the relationship between South Africa and Vietnam dates back to the days of struggle for independence of both countries. Both countries have shared deep roots in terms of solidarity and they are focusing on taking the relationship forward and elevating it to a strategic partnership, and stronger trade cooperation. Magwenya described President Ramapho...