book review (by 2 people)

case studies (by 2 people)

comparison (by 2 people)

etc (by 2 people)

focus (by 2 people)

global affairs (by 2 people)

in-depth (by 2 people)

letters (by 2 people)

report (by 2 people)

the other side (by 2 people)

transition (by 2 people)

wisdom (by 2 people)

it sets up such columns as features: observation (by 1 person)

land on wonderful destination (by 1 person)

observation (by 1 person)