Where is the source of Liaohe River? Where does it flow? Where have you passed?

The upper reaches of Liaohe River are divided into east branch and west branch. Dongliao River originated near Hadaling, Liaoyuan City, Jilin Province. The water flows out of the cave and enters the Sanjiangkou Liaoning Province through the eastern mountainous hills, with a total length of 383 kilometers. There are two sources of Xiliaohe River: one comes from Guangtouling, Pingquan County, Hebei Province, and flows into Ningcheng County, Inner Mongolia Autonomous Region, which is called Laoha River, with a total length of 873 kilometers; The other source comes from Baicha Mountain in Keshiketeng Banner, Inner Mongolia, which is called Xilamulun River, with a total length of 380 kilometers. Laoha River and Xilamulun River meet at Sujiabao in Zhelimu League, which is called Xiliaohe River. Xiliaohe River is 449 kilometers long and flows from east to south in Shuangliao County, Jilin Province. Fudian, Changtu County, Liaoning Province, is called Liaohe River after it joins the Dongliao River. The total length of the main stream of Liaohe River is 5 12km, which runs through Liaohe Plain from northeast to southwest. The plain is composed of deep river alluvium, with flat terrain and occasional swamp distribution. Liaohe River system includes Liaohe River, Hunhe River, Taizi River and Raoyang River, with a total basin area of 229,400 square kilometers.