UNESCO has ten subcategories of human communities and networks, but there are two patterns of human civilizations—sedentary and nomadic communities. Difficulty with archaeologists and historians to explore and discover civilizational heritage information. Nomadic communities served as an ancient networking system, bridging sedentary communities with cultural and technological information. There is a necessity of a network approach on the discovery, excavation, preservation, and public opening of Silk Roads intangible cultural heritages through a singular project hub—namely through ICHCAP. Examples of existing projects include the Caravanserai projects by UNESCO and National Geographic, which focus on tangible heritage along the Silk Roads without considering cultural interconnections and influences. A Korean case is the KBS six-episode documentary series on the origin, spreading and localization of noodle cuisine in Eurasian communities. Another networking case currently under way is the development of series on Silk Roads martial arts, dance, and play through Korea, Japan, China, Mongolia, Kazakhstan, Uzbekistan, and Iran.

Nom Banhchok, a type of locally made rice noodle, is a very popular food that can be found all over Cambodia. The noodle can be served with different kinds of sauces or soup, from a simple mix of salt and chilly or a mix of fermented fish paste and chilly and herbs to the red curry, or the most popular one, the samlor proheur or also known samlor Khmer (fish lemongrass soup). The last is generally served with fresh vegetables including cucumbers, long beans, bean sprouts, banana flowers, water lily stems, and so on. Although popular, it is not a staple food like cooked rice. It is eaten once in a while or on a special festival with a large gathering of people.