Thanh Hóa plans to promote tours connecting with Laos province stockbot 0 1 06.13 18:19 https://vietnamnews.vn/life-style/1657420/thanh-hoa-plans-to-promote-t… + 0 https://vietnamnews.vn/rss/life-style.rss + 0 The north-central province of Thanh Hóa plans to develop and exploit tours that connect it with the Houaphanh province of Laos.