asia, southeastasia, north thailand, thailand, chiang rai, agriculture, rice, ricefield, earning, earn, farmer, farming, work, working, worker, hays, person, two, standing, daytime, loading, load, weight, creator, excavation, production, daylight, landmass, district, cultivation, someone, food, starches, urban area, burden, 2, day, asian country, town, commerce, transaction, industry, grain