Yōu / Yān / dì / qū / zài / Zhōng / guó / gǔ / dài / lì / shǐ / shàng / jù / yǒu / zhòng / yào / de / zhàn / lüè / dì / wèi / 。

幽燕地区在中国古代历史上具有重要的战略地位。

The Youyan region held an important strategic position in ancient Chinese history.