英文關鍵字
agriculture
and
asia
asian
beautiful
chiang
climate
country
crop
cultivate
culture
endurance
farm
farmer
farmers
field
grain
group
highland
hill
labor
land
landscape
layer
mai
manual
mountain
mountainous
mud
nature
paddy
peak
people
plant
plantation
rain
raining
rainy
rice
rows
rural
scene
seed
slopes
sprouts
step
terrace
thai
thailand
tradition
traditional
tribal
tropical
urban
water
worker
working