효 Hyo
Duty to parents and elders.
Family · 효
효 (hyo): duty to parents in a country with one of the world's lowest birth rates
What 효 (filial piety) really means to Koreans, from Confucius and the tale of Sim Cheong to weekly phone calls, cash for parents, Parents' Day carnations and a 2007 law, and why a generation squeezed between aging parents and expensive kids is rewriting the rules.

Holidays & Rituals · 제사
제사: Korean ancestral rites, and why so many families are simplifying them
What 제사 and 차례 are, why the table has so many rules (and which ones Korea's Confucian headquarters says you can drop), how the bowing works, who ends up frying all that jeon, and what to do if you're invited to one.
Family · 교육열
Why Korean parents spend so much on education: 교육열, explained
What Koreans mean by 교육열 (education fever), where it comes from, what hagwon life and Daechi-dong are really like, how much families spend, the 10 p.m. hagwon curfew, the '4-year-old exam' ban, goose dads, SKY universities, and what is starting to change.
Holidays & Rituals · 조문
Korean funeral etiquette: what to wear, how to bow, how much to give and what to say
A calm, step-by-step guide to paying respects at a Korean funeral hall: the three-day funeral, the black clothes, the incense or chrysanthemum, the two bows, the envelope (부의금), the meal, and the words that help (and the ones that don't).
Dating & Marriage · 첫인사
Meeting your Korean partner's parents for the first time: the complete survival guide
What it means when a Korean partner says 'my parents want to meet you', what to bring, what to wear, what to call them, the questions they will ask, how to survive the meal, and the follow-up text that seals it.
Family · 시댁
시댁: why Korean in-laws matter so much (and how it's changing)
What 시댁, 시가 and 처가 really mean, why the husband's family traditionally came first, the holiday duties, the in-law titles Korea is still arguing about, and a practical guide for foreign spouses and partners.
School · 수능
Suneung day: the exam that stops a country
What Korea's university entrance exam (수능) is, why offices and the stock market open late, why planes stop landing during the English listening test, police escorts, gate cheering, 100-day prayers, the strict rules, the 2026 date, and how to behave if you live in Korea.
Food & Table · 밥 먹었어?
Why Koreans say 'Have you eaten?' instead of hello
"밥 먹었어?" isn't really about lunch. How a greeting shaped by hungry decades became Korea's way of saying 'I care about you', how to answer it, and the other food phrases that hide feelings.