斗榫合缝
      Explanation: Tenon: assembled, bamboo, wood, stone artifacts or structures on the use of phase at the protruding part of the concave and convex tenon and mortise very suitable, do not reveal the gap. Described as superb craftsmanship.
      Source: Ming Dai, "Tao newspaper Enta Dream Recollection," a gilded, glass tiles make up of a dozen blocks, accurate minutes of its folds, the face of unhappy cents, suddenly up_set_ their eyebrows, believed to be fighting a ghost workers shoots commissure. "