In January 2009, National Palace Museum found a Khubilai Khan Restaurant, famous for its Mongolian-style hot pots, had been using the image replicas of two paintings “Portrait of Emperor Shih-tsu (Khubilai Khan),” and “Kuhbilai Khan on a Hunt” without its authorization, so it had asked for more than 10 thousand NT dollars from the restaurant successfully as a licensing fee for using the image replicas. Simultaneously, there’s another news showing that the Farglory Group was asked by National Palce Musuem to pay licensing fees for using a photograph of its collections “Jadeite Cabbage”, though which in fact was taken by staff working for the United Daily News. However, according to the Copyright Law in Taiwan, copyright protections expire 50 years from the death of the owners. Undoubtedly, copyrights of the above mentioned paintings and the Jade carving already expired long before and all of them are in the public domain. Therefore it is doubtful whether the replicas of these creations are still entitled to copyright protections. If not, the requests for licensing fees from National Palace Museum might be unlawful. Inspired by the two stories, this article intends to explore the copyright issues relating to the reproduction of collections of the cultural heritage preservation institutions such as museums. Firstly, it begins with an introduction on European Directives which permit cultural heritage preservation institutions to reproduce copyright protected works for preservation or archiving purposes on a fair-use ground. Secondly, it takes precedents of USA courts as examples, discussing whether replicas of their collections which are already in the public domain such as photos of ancient paintings or carvings, are justified to claim copyright protection and ask for licensing fees from their users. Furthermore, National Palace Museum insisted it was entitled to the licensing fees according to the Cultural Heritage Preservation Law. In the last section of this article, this article will explore relevant rules and argue that the spirit of the Cultural Heritage Preservation Law shall not be in conflict with that of the Copyright Law.