From three cases raised continuously in 1978, 2004 and 2008 about the ownership of some real estate used as Embassy of Republic of China (ROC) in Tahiti in Tahitian and French courts, this article discusses the possible legal status of ROC as a party in French civil procedures. In the 2008 ruling of Paris Appeal Court, it is said that even though the statehood of ROC is neither recognized by international society nor by French authorities, and for that diplomatic reason it lacks its legal status in international arena, but its capacity of being a party in a civil procedure is not influenced at all. Although such a ruling can not be explained as some tacit recognition of the statehood of ROC by French authority, it constitutes a clear precedent that could be claimed by ROC in possible civil disputes in other countries in the future. In the substantive parts, these three rulings separate their opinions about the judgments of ownership of the real estates. Some estimated that it is owned by some Chinese society who is pro-ROC. But some other said that the People's Republic of China is legally the real owner, based on the principle of the continuity of state especially pronounced to justify such a judgment in 2004 ruling. Is it possible that the Cour de Cassation (the French Supreme Court) would follow such a principle, even though legally the premise that the ROC was once the owner should be established? Let's wait and see.