Question: Zhang Xiaoming is currently serving as the Director of an administrative agency responsible for promoting cooperation and coordination of what?

full_context: Document 1: Zhang Kangzhi: Zhang Kangzhi （张康之 , 12 August 1957- ）, born in Tongshan, Jiangsu province, is one of the two Changjiang Scholars in the discipline of Public Administration, a professor and a tutor of a Ph.D. in the Department of Public Administration of Renmin University of China (RUC), an adjunct professor of the Center for Public Administration Research of Sun Yat-Sen University, a standing director of the fifth council of the Chinese Public Administration Society, and guest professor, chair professor, and adjunct professor of many other universities.
Document 2: Zhou Li (diplomat): Zhou Li (; born June 1955) is a Chinese diplomat, serving since 2013 as the deputy head of the International Liaison Department of the Communist Party of China. Born in Anqiu, Shandong province, and has a master's degree in economics. He has been a lifelong diplomat, having served in the embassy to the Soviet Union (and later Russia), before returning to China in 1999 to serve as the deputy head of the department of European and Asian Affairs at the Ministry of Foreign Affairs. He returned to Russia in 2002. He was promoted to European and Asian Affairs department chief in 2004, in 2006 he was posted to the Embassy of China, Kiev as ambassador in the Ukraine. He was transferred to Kazakhstan as ambassador in 2010.
Document 3: Office of the Chief Executive: Office of the Chief Executive () or CEO is one of the government agencies for the Hong Kong Special Administrative Region. It consists of the immediate staff to the Chief Executive of Hong Kong and multiple levels of support staff reporting to the Chief Executive. The current director is Edward Yau.
Document 4: Zhang Xiaoming: Zhang Xiaoming (born September 1963) is a Chinese politician currently serving as the Director of the Hong Kong and Macau Affairs Office . From 2012 to 2017, he was the Director of the Liaison Office of the Central People's Government in Hong Kong. He is an alternate member of the 18th Central Committee of the Communist Party of China.
Document 5: Chen Changzhi: Chen Changzhi (; born July 1945 in Hubei Province) is the national chairman of the China Democratic National Construction Association, a legally recognized non-Communist political party in China, and one of the Vice Chairmen of the Standing Committee of the National People's Congress of the People's Republic of China, having served in this capacity since 2008.
Document 6: Human rights in Macau: Human rights in Macau refers to the basic rights of citizens of Macau, a former Portuguese colony that reverted to Chinese administration in 1999. As a Special Administrative Region (SAR) of the People's Republic of China (PRC), Macau enjoys a high degree of autonomy, except in defense and foreign affairs, and its citizens have basic freedoms and enjoy legally protected rights. The Macau Basic Law is the SAR's constitution, promulgated by PRC's National People's Congress (NPC) in 1993. The 1987 Sino-Portuguese Joint Declaration and the Basic Law specify that the SAR is to continue to enjoy substantial autonomy and its economic system and way of life are to remain unchanged for the first 50 years under PRC sovereignty. The government is led by a chief executive, chosen by a 300-member election committee, which, in turn, is chosen by a preparatory committee composed of 60 SAR and 40 mainland representatives appointed by the NPC.
Document 7: Government of Macau: The Government of the Macau Special Administrative Region of the People's Republic of China (; Portuguese: Governo da R.A.E. de Macau; conventional short name Macau Government, 澳門政府, Governo de Macau), are headed by secretariats or commissioners and report directly to the Chief Executive of Macau. The affairs of the Government are decided by secretaries, who are appointed by the Chief Executive and endorsed by the Central People's Government (CPG) in Beijing. As a special administrative region of the PRC, Macau has a high degree of autonomy, in light of the "One Country, Two Systems" policy. The Macau Government, financially independent from the CPG, oversees the affairs of Macau.
Document 8: Liaison Office (Hong Kong): The Liaison Office of the Central People's Government in the Hong Kong Special Administrative Region (; abbr. LOCPG or 中聯辦) is an organ of the Central People's Government of the People's Republic of China (PRC) in the Hong Kong Special Administrative Region (HKSAR). It replaced the New China News Agency (NCNA) as the representative of the PRC government in Hong Kong in 2000.
Document 9: Zhang Jing (Ming dynasty): Zhang Jing (張經; died November 12, 1555), going by the name Cai Jing (蔡經) for much of his life, was a Chinese official who served the Ming dynasty. As he climbed the ladder of Chinese bureaucracy, he became in charge of several provinces as supreme commander, and was involved in the conflicts such as the suppression of the Yao rebellions in the southwestern frontier and the defence of China from "wokou" pirates. At the height of his power, he was in charge of the military in six provinces, an unprecedented number in the Ming dynasty. Despite winning a great victory against the pirates in 1555, he quickly fell from power by running afoul of the domineering clique of Yan Song and Zhao Wenhua, and was executed by the Jiajing Emperor later in the same year.
Document 10: Hong Kong and Macau Affairs Office: The Hong Kong and Macau Affairs Office of the State Council is an administrative agency of the State Council of the People's Republic of China responsible for promoting cooperation and coordination of political, economic and cultural ties between Mainland China and the Chinese Special Administrative Regions of Hong Kong and Macau.
Document 11: Tourism in Macau: Macau is a special administrative district (SAR) located to the southeast of mainland China. Since Macau is using the “one country two systems” principle just like Hong Kong, acting as a special region of China, therefore it gained many benefits from the principle. The population in Macau is approximately 582,000. Tourism is a major industry in Macau. It is famous for the blend of Portuguese and Chinese cultures and its gambling industry, which includes Casino Lisboa, Macau, Sands Macau, The Venetian Macao, and Wynn Macau. There are many choices of hotels and resorts since it is one of the world class tourism industry in Asia.
Document 12: Lei Zhengfu: Lei Zhengfu (; born July 1958) is a Chinese former politician who served as Communist Party Secretary of Beibei District, Chongqing municipality. He was dismissed from his position a few days after a sex video recorded in 2007 went viral online via the popular microblog service Sina Weibo. The video was created for the purpose of blackmail by the collusion of a property developer and an 18-year-old girl named Zhao Hongxia.
Document 13: Liu Xiaokai: Liu Xiaokai (; born March 1962) is an ethnic Miao politician from China. He was born in Taijiang County, Guizhou province. He joined the Communist Party of China in April 1985. He graduated from the mechanical engineering department at Tsinghua University in Beijing. He was, successively, the party chief of Jianhe County, the commissioner of Qiandongnan Miao and Dong Autonomous Prefecture, the acting commissioner of Qiannan Buyei and Miao Autonomous Prefecture, and the prefecture party chief of Bijie. In January 2008, he was named vice-governor of Guizhou. He was named in July 2012 as Guizhou "Shengwei Changwei" and the head of the United Front Department of Guizhou province.
Document 14: Si Xianmin: Si Xianmin (; born November 1957) is a former Chinese business executive who served as chairman and general manager of China Southern Airlines, the world's sixth-largest airline measured by passengers carried and Asia's largest airline in fleet size and passengers carried. Si Xiamin spent more than 20 years in China Southern Airlines. He was a delegate to the 12th National People's Congress. In November 2015, he was placed under investigation by the Chinese Communist Party's anti-corruption agency. He is the first head of civil aviation in China implicated since the beginning of Xi Jinping's anti-corruption drive after he took power in late 2012.
Document 15: Greater China: Greater China or the Greater China Region is a term used to refer to Mainland China, Hong Kong, Macau and Taiwan. As a "phrase of the moment", the precise meaning is not entirely clear, and people may use it for only the commercial ties or only for the cultural actions. 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". The term is also used with reference to business/economic development, such as "Focus Taiwan" reporting on "economic integration in the Greater China region". Usage of the term may also vary as to the geographic regions it is meant to imply.
ground_truth: political, economic and cultural ties