“Tuan Feng” (摶風) is first seen in the Wei and Jin Dynasties, and which is formed by allusions “Tuan Fuyao” (摶扶搖) in Xiao Yao You of Zhuang Zi, and which is first called “Wuyi” (屋翼) in the Tang Dynasty. Since the Warring States period, the words “Zhuan” (專) and “Fu” (尃) have been sometimes confused because of their proximity. Therefore, there has always been a dispute between “Tuan” (摶) and “Bo” (搏) about “Tuan Fuyao” in the literature after Wei and Jin Dynasties. Affected by this, “Tuan Feng” which represents the “Wuyi” is often falsely referred to as “Bo Feng” (搏風) in the literature. This paper makes a textual research on the allusions referring to “Wuyi” as “Tuan Feng” rather than “Bo Feng” from the aspects of the differentiation and correction of “Tuan Fuyao” in the allusion, the naming rationale of “Wuyi” as “Tuan Feng” and the structure, component name, function and use of “Wuyi” in ancient wooden buildings.