The Ban Chiang culture is an ancient civilization that thrived in northeastern Thailand around 3600 BCE to 200 CE. It is known for its advanced agricultural practices, particularly rice cultivation, and its distinctive pottery, which features intricate designs and red and black colors. The site of Ban Chiang was designated a UNESCO World Heritage Site in 1992 due to its significant archaeological findings. Archaeological excavations at Ban Chiang have revealed a wealth of artifacts, including tools, ornaments, and burial sites. These findings indicate a complex society with social hierarchies and trade networks. The culture is also notable for its early use of metalworking, particularly with bronze, showcasing technological advancements for its time.