Meaning of 相互理解図 in Japanese

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Definition of 相互理解図

ず(zu) 【図】

(n, n-suf) drawing; picture; diagram; figure; illustration; chart; graph
図で説明しましょう。
Let me explain it with a diagram.
sight; scene

りかい(rikai) 【理解】

(n, vs) understanding; comprehension; appreciation; sympathy
わたしはあなたの言うことが理解できる。
I can understand what you are saying.

そうご(sougo) 【相互 ·双互】

(n, adj-no) mutual; reciprocal
それは相互理解の欠如がもとになっていると思う。
I think that is based on a lack of mutual understanding.