Question: Where are both Wuxi and Huadu District both located?

Context paragraphs:
Qianhuang: Qianhuang is a Chinese city located south of Changzhou city, in southern Jiangsu province of the China.  It is 8 kilometers away from Wujin District.  To the east of Qianhuang is Wuxi, a national tourist resort, and it is 15 kilometers away from Yixing, a famous pottery city.

Lihu Park: Lihu Park is a park located in Binhu District, Wuxi, Jiangsu, China.  It covers an area of 300 acres and it is free to the public.  In the late Ming Dynasty, some scholars said that Fan Li and Xi Shi boated here.  So, it becomes more popular because of this legend.  There is a very big Ferris Wheel in the park which you can see the time you get into the park.  There are also other interesting spots in it, such as carousel, maze and The Arctic World.  There are many sculptures in it which are featured in the cold world.  When you get into it, the guards will give you some thick clothes because it is very cold in it but there many beautiful things in it.  The park also has many old buildings behind trees which make them look very mysterious and attractive.  It is next to TaiHu, so you can just go there by boating.

Line 9, Guangzhou Metro: Line 9 of the Guangzhou Metro () or Huadu Line () is expected to run across Huadu District.  It will start at Fei'eling and end at Gaozeng, interchanging with Line 3 at Gaozeng.  The total length will be 20.1 km with 11 stations.  Line 9's color is peppermint green.  Line 9 is expected to be opened to operation on 2017.  Line 9 was originally planned to be extended further northwest into neighboring Qingyuan city but was canceled due the project's poor business case.  Instead the Guangzhou–Qingyuan Intercity Railway started construction and will provide a quicker connection between the two cities.

Center 66: Center 66, developed by Hang Lung Properties, is located in Chong'an District, the central business district of Wuxi, close to the junction of Zhongshan Lu and Renmin Zhong Lu, the city's two busiest commercial streets.  It is a mixed-use development consists of office and retail.  The retail component was opened in late 2013.

Guangzhou North Railway Station: The Guangzhou North Railway Station () is a railway station in Guangdong Province, China, opened in 1908.  It is located in Huadu District in far northern suburbs of Guangzhou.

Wuxi: Wuxi () is an old city in southern Jiangsu province, China.  The city borders two other large cities, Changzhou to the west and Suzhou to the east, and borders Zhejiang Province as well in the south.  It also covers a coastline of the Yangtze River in the north and two separate coasts of Lake Tai.  Wuxi is well known for being one of the birthplaces of China's modern industry and commerce, as well as the hometown of many important businessmen who have played essential roles in building commerce in Shanghai since the early 20th century.

Huadu District: Huadu District is a district of the sub-provincial city of Guangzhou, in Guangdong, China.  It is located in the far northern suburbs of the city.

Mulberry Park (Guangdong): Mulberry Park (Guangdong), located in Huadu District of Guangzhou City, Guangdong Province, China, is a tourist attraction which was set up in 2007 with registered capital of one million yuan.  It is an exclusively-invested enterprise set and managed by The Institute of Guangdong Academy of Agricultural Sciences, which focuses on agricultural processing, sericulture, and mulberry culture.  And it is the first new ecotourism demonstration base in China.

Supporting paragraphs: Wuxi Huadu District
Answer: China