Greater China (simplified Chinese: 大中华地区; traditional Chinese: 大中華地區; pinyin: Dà Zhōnghuá Dìqū) is a term use to refer to commercial ties, cultural interactions, and prospects for political unification among ethnic Chinese. As a "phrase of the moment", the precise meaning is not entirely clear, and people may use it for only the commercial ties, only the cultural actions, or only the political prospects, while others may use it for some combination of three. The term is not specifically political in usage; ties common between the geographical regions, for instance Chinese-language television, film and music entertainment is commonly attributed to be a cultural aspect of "Greater China". Usage of the term may also vary as to the geographic regions it is meant to imply. Usage of the term may include only mainland China, Hong Kong, Macau, and Taiwan, while other usages include Singapore, and still others include overseas Chinese living anywhere in the world. The most common geographic uses, particularly in Hong Kong, include those areas claimed by the People's Republic of China (PRC).