The stool is "import" to the Han people.
In the Eastern Han Dynasty, the Northwest Nationalities entered the central Plains, and a high type NES called "stool" flowed in. The size of the stool varies, the largest is about two feet square, and the smallest is one foot. Although the appearance of the overall look is only "rectangular" stool, but the style change lets a person feel "static move", for example Ming Dynasty stool, some is color wood system, some is inlaid marble in the stool surface, still some uses the silk rope, the rattan weaves the soft core, this is considers the hot summer sitting up refreshing and pleasant. Stool can be used with square, table, in the ancient furniture in many important.