Choe Sang-Hun and Jean Chung, South Korea Created a Brutal Sex Trade for for American Soldiers; Women describe how they were exploited by own leaders. New York Times, May3, 2023, at page A1.
Note: More commonly spelled as Choi 崔, Choe in hangul is 최, composed of consonant ㅊ (ch), vowel ㅚ (Revised Romanization (RR): oe; pronunciation we, which is English noun "way" without "i") -- there are two other vowels in addition: ㅗ (o) andㅣ(i). See hangul https://en.wikipedia.org/wiki/Hangul
(section 3 letters)