 However some of it has been partially opened to the public in early 2020 The Nanyang University Memorial and original Nanyang University Arch were also declared national monuments of Singapore in 1998.The NTU Art & Heritage Museum is an approved public museum under the National Heritage Board’s Approved Museum Scheme; benefactors who donate artworks and artefacts to NTU enjoy double tax deductions.There is a small lake between the Chinese Heritage Centre and Hall of Residence 4 called Nanyang Lake.