In central Vietnam the Annamese Cordillera operates parallel on the coast, with a number of peaks increasing to elevations higher than 6,000 feet (1,800 metres). Quite a few spurs jut to the South China Sea, forming sections on the coast isolated from one another. Communication through the central ranges is https://vi-t-nam23344.mdkblog.com/36709934/not-known-details-about-việt-nam