Question: How long had the headquarters location of China Sunergy been the capitol city of the headquarters location of Yaxing Coach?

<P0-S0> Archaeological discovery shows that "Nanjing Man" lived in more than 500 thousand years ago. <P0-S1> Zun, a kind of wine vessel, was found to exist in Beiyinyangying culture of Nanjing in about 5000 years ago. <P0-S2> In the late period of Shang dynasty, Taibo of Zhou came to Jiangnan and established Wu state, and the first stop is in Nanjing area according to some historians based on discoveries in Taowu and Hushu culture. <P0-S3> According to legend,[which?] <P0-S4> Nanjing was later the capital city of Danyang Prefecture, and had been the capital city of Yangzhou for about 400 years from late Han to early Tang. <P0-S5> Fuchai, King of the State of Wu, founded a fort named Yecheng (冶城) in today's Nanjing area in 495 BC. <P0-S6> Later in 473 BC, the State of Yue conquered Wu and constructed the fort of Yuecheng (越城) on the outskirts of the present-day Zhonghua Gate. <P0-S7> In 333 BC, after eliminating the State of Yue, the State of Chu built Jinling Yi (金陵邑) in the western part of present-day Nanjing. <P0-S8> It was renamed Moling (秣陵) during reign of Qin Shi Huang. <P0-S9> Since then, the city experienced destruction and renewal many times. <P0-S10> [citation needed] The area was successively part of Kuaiji, Zhang and Danyang prefectures in Qin and Han dynasty, and part of Yangzhou region which was established as the nation's 13 supervisory and administrative regions in the 5th year of Yuanfeng in Han dynasty (106 BC). <SEP> <P1-S0> Yaxing Coach (Yangzhou Yaxing Motor Coach Co., Ltd) is a bus manufacturer based in Yangzhou, Jiangsu, China. <P1-S1> It is a subsidiary of Jiangsu Yaxing that was founded in 1998. <P1-S2> Buses are produced under the "Yaxing", "Yangtse（Yangzlv）", and more recently Asiastar brands. <SEP> <P2-S0> the headquarters of the french communist party, designed by the brazilian communist and utilitarian architect oscar niemeyer is located here, as is a station of the paris métro. <P2-S1> nearby is the former location of the medieval gibbet of montfaucon, a multi-tiered gibbet that was for most of its history outside paris' city walls. <SEP> <P3-S0> The company specializes in creating solar cells from silicon wafers. <P3-S1> China Sunergy has a major customer base in China, but also sells their products internationally. <P3-S2> On May 17 2007 the company began producing both monocrystalline and multicrystalline silicon solar cells. <P3-S3> In 2012 the annual production of the cells were 1 GW and PV modules 1.2 GW. <P3-S4> After listing as a NASDAQ Company in 2007, in 2013 May 23 China Sunergy opened its first international manufacturing base in Turkey. <P3-S5> Turkey factory has the biggest solar cell and module capacity among both in Turkey and Europe. <P3-S6> China Sunergy () is a Chinese solar cell products manufacturer based in Nanjing, Jiangsu. <P3-S7> CSUN currently is the only Chinese solar cells and module manufacturer with a manufacturing base in Europe. <P3-S8> Located in Tuzla Free Trade Zone, Istanbul, CSUN (Turkey) is in progress of building its second factory in Turkey within 2015. <P3-S9> CSUN has been recognized as a Tier 1 module supplier by the Bloomberg New Energy Finance (BENF) PV Module Maker Tiering System on 23 March 2014. <SEP> <P4-S0> buckingham palace (uk: ) is the london residence and administrative headquarters of the monarch of the united kingdom. <P4-S1> located in the city of westminster, the palace is often at the centre of state occasions and royal hospitality. <P4-S2> it has been a focal point for the british people at times of national rejoicing and mourning.