id	keyword
ajoaa-1115	consumption
ajoaa-1115	meat
ajoaa-1115	poultry
ajoaa-1115	pork
ajoaa-1115	household
ajoaa-1115	food
ajoaa-1115	income
ajoaa-1115	vietnam
ajoaa-1115	rural
ajoaa-1115	capita
ajoaa-1115	demand
ajoaa-1115	journal
ajoaa-1115	vietnamese
ajoaa-1115	urban