There are two theories about the origin of the name of the study hall.
One theory is that it may be derived from the Tang Dynasty Zhiguai xiaoshuo (筆記小說)Miscellaneous Morsels from Youyang (酉陽雜俎). The story mentions that when Li Guyan (李固言) failed the imperial examination and traveled to Sichuan, he met an old woman who predicted that "you will pass the imperial examination next year under the lotus mirror" (郎君明年芙蓉鏡下及第). Sure enough, the next year's exam question was "Girl, mirror and lotus" (人鏡芙蓉; refers to a beautiful woman with outstanding appearance, as beautiful as a lotus in the mirror), and Li passed the imperial examinations as the highest scorer in the Jinshi class.[5]
Another theory is related to Tang Yung-kang (鄧蓉鏡), a student of Lung Yeuk Tau in Fanling. Tang passed the imperial examination in 1871, which was unprecedented in the area for 200 years, so the study hall was named "Kang Yung" to commemorate him. However, some villagers believe that the study hall was named earlier than 1872.[5]
Kang Yung Study Hall has cultivated many scholars and attracted many students from Tai Po, Shatin and Tsuen Wan to come and study as boarders. The study hall was later transformed into a rural primary school. In the summer of 1986, after the last batch of students left the school, the study hall officially closed.[5]
Kang Yung Study Hall witnessed the early educational history of Hong Kong and was therefore declared a statutory monument in April 1991.[1][3][5]
The main hall is dedicated to Confucius
Stairs to the upper floor
The side hall is used as a classroom