单词great-khingan
Jiagedaqi is low hilly ground with flat and gently rolling hill, located within the boundaries of the Great Khingan mountain.
加格达奇地处大兴安岭余脉，山势平缓，起伏不大，属低山丘陵地带。
April: Yuan was invited to lecture and photograph at the Great Khingan Mountains and Qiqihar in Heilongjiang.
1983年4月：应邀赴黑龙江大兴安岭、齐齐哈尔市讲学并创作。