China, Hebei Province, Chengde, Temple of Happiness and Longevity, 1780
asia, chengde, china, entrance, gate, geography, hebei province, historical, housing, north china, religion, spiritual life, temple, unesco, longevity, happiness, building, discipline, hebei, united nations agency, barrier, district, temporal property, science, access, united nations educational scientific and cultural organization, state, landmass, earth science, lodging, duration, asian country, longness