忧边 (憂邊) yōu biān

yōu biān phrase concern about borders
Domain: Literary Chinese 文言文
Notes: Quote: title of Chapter 12 in 鹽鐵論 “Discourses on Salt and Iron,” compiled by 桓寬 Huan Guan, 1st century (Amies 2021 tr.; see also Kuan Huan and Gale tr. 1931)