Koh Dach and Koh Oknha Tei (equally far more usually often called Silk Island by overseas readers) are two Mekong River islands joined with each other by a bridge, sitting about 10 kilometers north from the central city. The islands are known by their "Silk Island" moniker a result https://johnnyviufr.blogdemls.com/28958048/23hoki-no-further-a-mystery