asia, southeastasia, north thailand, thailand, chiang rai, agriculture, nature, landscape, countryside, fields, tea, plantation, tea plantation, mae salong, mae salong tea, tealeave, tealeaves, erning, tea picking, tea leaves, harvesting, worker, working, women, work, plant, aerial, field, green, estate, excavation, aeriform, production, ethereal, landmass, district, vicinity, cultivation, farming, scenery, woman, food, collection, adult, harvest, asian country, commerce, transaction, industry, gather, person, beverage, grouping