Yang Manchun

Yang Manchun
Hangul
양만춘
Hanja
楊萬春
RRYang Manchun
MRYang Manch'un

Yang Manchun is the name given to the Goguryeo commander of Ansi-Seong Fortress in the 640s. Ansi Fortress was located on the Goguryeo–Tang border, probably present-day Haicheng. Yang is sometimes credited with saving the kingdom by his successful defense against Tang Taizong.