It is named after General Yang Jingyu, who was killed here during World War II.
[2] Towns: Townships: Jingyu is located in southern Jilin and the northern part of Baishan City on the upper reaches of the Songhua River amidst the western periphery of the Changbai Mountains.
The bordering county-level divisions are Fusong County to the east, Jiangyuan District to the south, Huinan to the west, and Huadian to the north.
Jingyu has a monsoon-influenced, humid continental climate (Köppen Dwb), with long, bitterly cold winters, and short, warm and rainy summers.
The mountainous location means that diurnal temperature variation is large, reaching 17 °C (31 °F) in winter, but precipitation is enhanced: the annual average is 779.5 millimetres (30.7 in), with more than 80% of it falling from May to September.