Question: What did Zhu Yufu's birthplace used to be called?

full_context: Document 1: Nanjing: Being one of the four ancient capitals of China, Nanjing has always been a cultural centre attracting intellectuals from all over the country. In the Tang and Song dynasties, Nanjing was a place where poets gathered and composed poems reminiscent of its luxurious past; during the Ming and Qing dynasties, the city was the official imperial examination centre (Jiangnan Examination Hall) for the Jiangnan region, again acting as a hub where different thoughts and opinions converged and thrived.
Document 2: Zhejiang: Despite the continuing prominence of Nanjing (then known as Jiankang), the settlement of Qiantang, the former name of Hangzhou, remained one of the three major metropolitan centers in the south to provide major tax revenue to the imperial centers in the north China. The other two centers in the south were Jiankang and Chengdu. In 589, Qiangtang was raised in status and renamed Hangzhou.
Document 3: Nanjing: Since the Three Kingdoms period, Nanjing has been an industrial centre for textiles and minting owing to its strategic geographical location and convenient transportation. During the Ming dynasty, Nanjing's industry was further expanded, and the city became one of the most prosperous cities in China and the world. It led in textiles, minting, printing, shipbuilding and many other industries, and was the busiest business center in East Asia. Textiles boomed particularly in Qing dynasty, the industry created around 200 thousand jobs and there were about 50 thousand satin machines in the city in 18th and 19th century.
Document 4: Nguyễn Tiến Trung: Nguyễn Tiến Trung (born 1983 in Hung Ha district, Thai Binh province) is a pro-democracy activist in Vietnam. As the leader of the Assembly of Vietnamese Youth for Democracy Trung has been one of the outspoken political dissidents in Vietnam. He was arrested on July 7, 2009 by the public security of Vietnam as alleged for ""plotting to overthrow the government of Vietnam"", the accusation was persistently rejected domestically and internationally by some of Vietnam analysts such as Pham Hong Son and Carl Thayer.
Document 5: Wang Fanxi: Born near Hangzhou in the Zhejiang province, he joined the Communist Party of China, then an illegal organisation, in 1925. In 1927, he went to Moscow to study at the Communist University of the Toilers of the East. There he became a supporter of Trotsky and the International Left Opposition. On his return to China, Wang worked for the Communist Party and became a leading member of the Trotskyist October Group, and then the Chinese Left Opposition. He was jailed for most of the period from 1931 and 1937, and was expelled from the Communist Party for his views.
Document 6: Zhejiang: Zhejiang, as the heartland of the Jiangnan (Yangtze River Delta), remained the wealthiest area during the Six Dynasties (220 or 222–589), Sui, and Tang. After being incorporated into the Sui dynasty, its economic richness was used for the Sui dynasty's ambitions to expand north and south, particularly into Korea and Vietnam. The plan led the Sui dynasty to restore and expand the network which became the Grand Canal of China. The Canal regularly transported grains and resources from Zhejiang, through its metropolitan center Hangzhou (and its hinterland along both the Zhe River and the shores of Hangzhou Bay), and from Suzhou, and thence to the North China Plain. The débâcle of the Korean war led to Sui's overthrow by the Tang, who then presided over a centuries-long golden age for the country. Zhejiang was an important economic center of the empire's Jiangnan East Circuit and was considered particularly prosperous. Throughout the Tang dynasty, The Grand Canal had remained effective, transporting grains and material resources to North China plain and metropolitan centers of the empire. As the Tang Dynasty disintegrated, Zhejiang constituted most of the territory of the regional kingdom of Wuyue.
Document 7: Nanjing: During the period of North–South division, Nanjing remained the capital of the Southern dynasties for more than two and a half centuries. During this time, Nanjing was the international hub of East Asia. Based on historical documents, the city had 280,000 registered households. Assuming an average Nanjing household had about 5.1 people at that time, the city had more than 1.4 million residents.
Document 8: Publicity Department of the Communist Party of China: It was founded in May 1924, and was suspended during the Cultural Revolution, until it was restored in October 1977. It is an important organ in China's propaganda system, and its inner operations are highly secretive.
Document 9: Nanjing: The city of Nanjing was razed after the Sui dynasty took over it. It renamed Shengzhou (昇州) in Tang dynasty and resuscitated during the late Tang. It was chosen as the capital and called Jinling (金陵) during the Southern Tang (937–976), a state that succeeded Wu state. It renamed Jiangning (江寧) in Northern Song dynasty and renamed Jiankang in Southern Song dynasty. Jiankang's textile industry burgeoned and thrived during the Song dynasty despite the constant threat of foreign invasions from the north by the Jurchen-led Jin dynasty. The court of Da Chu, a short-lived puppet state established by the Jurchens, and the court of Song were once in the city. Song was eventually exterminated by the Mongol empire under the name Yuan and in Yuan dynasty the city's status as a hub of the textile industry was further consolidated.
Document 10: Fang Zhouzi: Fang Shimin (), better known by his pen name Fang Zhouzi (), is a Chinese popular scientific writer who is primarily known for his campaign against pseudoscience and fraud in China. President and co-director of "New Threads", a publication and website that promotes Chinese culture to the general public, Fang's aggressive campaign against allegations of academic fraud has been hotly debated; while Fang's works have appeared in many Chinese publications, various Chinese scholars have accused him of vigilantism and of using populist rhetoric in academic research.
Document 11: Liao Yiwu: Liao Yiwu (; also known as Lao Wei (); born 16 June 1958 in Sichuan), is a Chinese author, reporter, musician, and poet. He is a critic of China's Communist regime, for which he has been imprisoned. His books, several of which are collections of interviews with ordinary people from the lower rungs of Chinese society, were published in Taiwan and Hong Kong but are banned in mainland China; some have been translated into English, French, German, Polish and Czech.
Document 12: Zhejiang: Valleys and plains are found along the coastline and rivers. The north of the province lies just south of the Yangtze Delta, and consists of plains around the cities of Hangzhou, Jiaxing, and Huzhou, where the Grand Canal of China enters from the northern border to end at Hangzhou. Another relatively flat area is found along the Qu River around the cities of Quzhou and Jinhua. Major rivers include the Qiangtang and Ou Rivers. Most rivers carve out valleys in the highlands, with plenty of rapids and other features associated with such topography. Well-known lakes include the West Lake of Hangzhou and the South Lake of Jiaxing.
Document 13: Fan Yew Teng: Fan Yew Teng (范俊登 12 May 1942 – 7 December 2010) was former Acting Secretary-General of the Democratic Action Party, Malaysia, former Member of Parliament for Kampar (elected in 1969) and Menglembu (elected in 1974), and former Selangor State Assemblyman for Petaling Jaya. He was arrested in 1969 and later charged under the Sedition Act for publishing, as editor of DAP's The Rocket, a speech by Dr. Ooi Kee Saik, then Penang DAP Chairman. He was eventually convicted for sedition in 1975. Fan was then disqualified from Parliament and denied all MP privileges, including his pension. He kept his parliamentary seat until 1977, when the Privy Council upheld the decision of the High Court. Fan left DAP over differences in 1978 to join Social Democratic Party (SDP). He rejoined the DAP in 1998, during the transformative period of Reformasi in Malaysia.
Document 14: Zhu Yufu: Zhu Yufu (), born 13 February 1953 in Hangzhou, Zhejiang, China, is a political dissident. In 1998, he was one of the founders of the unrecognized Democracy Party of China (DPC). He also founded the "Opposition Party" magazine, carrying articles about the DPC. He is currently under arrest for publishing a poem that directed people to participate in the 2011 Chinese pro-democracy protests.
Document 15: Tuo Zhen: Tuo Zhen was born in Fangcheng County, Henan province, in 1959. His family name is extremely rare. In 1978, Tuo Zhen was admitted to Wuhan University, majoring in political economics. After graduating from university in 1982, he was assigned to work as an editor for the "Economic Daily". In 2005, he was promoted to chief editor. In 2011, he was transferred to become vice president of Xinhua News Agency. In May 2012, Tuo Zhen was transferred to Guangdong province, named a member of the provincial Party Standing Committee, and head of the Guangdong Propaganda Department.
ground_truth: Qiantang
sub_queries: Zhu Yufu >> place of birth Answer: Hangzhou
What was the former name of Hangzhou ? Answer: Qiantang