白山黑水

Explanation: Changbai Mountain and Heilongjiang. Refers to northeast China. 　　Usage: Joint type; as subject, object; that in northeast China 　　Source: "The History of Century order": "a girl straight to a confused River, Changbai Mountain, is also No. Confusion Heilongjiang River, the so-called 'northeast is' is also." 　　Examples: ~, And is the birthplace of my Great Qing, Ye Hao you to look at experience. (Tang Minghao "Zeng" Chapter III)