Abstract:As a primary source for the study of the construction industry in the Qing Dynasty, the Handicraft Regulations have been high profiled byarchitectural historians. However, the definition of "Handicraft Regulation" has not been clarified for a long time, while its connotation and extension have beencontroversial in discussion. At present, the definition of Handicraft Regulation proposed by Mr. Wang Shixiang is generally adopted in the academic circles.Yet this definition is in contradiction with the concept of "Regulation" recognized by the historians. Besides, the lack of necessary definition of the age rangeresults in some doubts in its extension. After clarifying the origins and differences of the three different concepts of "Regulation", " Handicraft Regulation" and "Construction Regulation", it is clear that "Handicraft Regulation" is actually a special type of document in the Qing Dynasty. It is a normative text that records the technology, material and price of commodities in construction and handicraft industry in the Qing Dynasty. It can be manuscripts or block-printed edition,edited by the authority or craftsmen. In the sense of philology, it should be regarded as a special concept, which overlaps with the Qing Dynasty Regulations,but does not necessarily belong to the Regulations. On the other hand, the concept of "Construction Regulation" cannot be identified as a scientific and effective terminology. It would be more reasonable to name the regulations on architectural "construction related Handicraft Regulation".