We should check the original documents of Pre-Qin period to distinguish whether "Hetu" and "Luoshu" are lattice diagram or not.

欲判明先秦文献中所记载的“河图”、“洛书”是否点阵之图，首先应求于先秦文献中有关“河图”、“洛书”的原始记载。

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Pre-Qin documents; style; history transmission model;

先秦文献； 文体； 传史方式；

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Private document carved on bronze wares in Shang Dynasty is only part of all the documents of pre - Qin Dynasty, and it is not supposed to be the earliest.

商青铜私文书只是先秦私文书的一部分，并非是我国最早的私文书。

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