The tunnel system wasn’t only created for hiding and fighting the enemy, but it was also a safe hidden city for long term living with smoke-free kitchens, storage, handicraft and tailor stores, weapon factories, healthcare rooms, meeting rooms and command centers which connect together with thousand tiny-warming houses where local people could live, get married and raise their kids. Mekong Delta, a green and peaceful landscape with the expanses of rice fields contains duck and buffalo alongside the road, nipa palm canals, coconut and orchard gardens. Visit Mekong Delta to see the typical agriculture life of the vibrant southern delta region and immerse yourself in some locals’ activities, such as: tasting local-made candy, enjoying traditional folk music - recognized by UNESCO as Intangible Cultural Heritage of Humanity, rowing sampan through the green canals, and eating the typical Giant Gourami fish dish, etc.