The building was opened in 1931 and made possible with a gift from Mr Tang Chi-Ngong. It was originally used to house the School of Chinese of the University. Declared as monument in 1995.

This three-storey red brick building was opened in 1932. It was a gift from Mr Fung Ping Shan. During the early days, the building was used as the University's Chinese library. Declared as monument in 2018.

Opened in 1919, the central dome, entrance portico and balanced architectural proportions are strongly neoclassical. Its red brick walls complement the Edwardian Baroque aesthetics of the earlier Main Building. It was known as the Union Building and renamed in honour of Mr Hung Hing Ying in 1986. Declared as monument in 1995.

Originally named Douglas Castle, it was built around 1860 as the private residence of Douglas Lapraik. The building was acquired by the University in 1953. In 1956, it became University Hall, a male student dormitory. Declared as monument in 1995.

Eliot Hall was opened in 1914, and was named after Sir Charles Eliot, the first Vice- Chancellor of the University. Declared as monument in 2018.

May Hall was opened in 1915, and was named after Sir Francis Henry May, the second Chancellor of the University. Declared as monument in 2018.