1830 · 元朗廈村新圍 · 清道光十年
清道光十年(1830年),鄧萬鍾於元朗廈村新圍出資興建友善書室,該書室其後落成。
In the tenth year of the Daoguang reign of the Qing dynasty (1830), Tang Man-chung funded the construction of the Yau Sin Study Room in San Wai, Ha Tsuen, Yuen Long, which was subsequently completed.
來源 《香港志·總述 大事記》 · p.121