This document provides information about the religions, climates, languages, cuisines, traditions, and festivals of Vietnam, Korea, and China. It notes that the main religions in Vietnam are folk religion and Buddhism/Christianity. The climate varies regionally from tropical to temperate with monsoon seasons. The primary languages are Vietnamese, Korean, and Mandarin Chinese along with many minority languages. Traditional cuisines incorporate rice and noodles with regional specialties. Festivals celebrated in common include Lunar New Year, Dragon Boat Festival, and Mid-Autumn Festival.