Long An, Japan's Okayama city explore cooperation opportunities stockbot 0 2 04.26 23:20 https://vietnamnews.vn/politics-laws/1654683/long-an-japan-s-okayama-c… + 0 https://vietnamnews.vn/rss/politics-laws.rss + 0 The Okayama Chamber of Commerce & Industry also signed a memorandum of understanding on cooperation with the Long An Business Association and Young Entrepreneurs’ Association.