Question: The Huadu District and the city of Changyi, Shandong are part of which country?

Context articles: Line 9, Guangzhou Metro
Licheng District, Jinan
Shizhong District, Jinan
Huadu District
Changyi, Shandong
Heze
Mulberry Park (Guangdong)
Huaiyin District, Jinan
Tianqiao District
St. Michael's Cathedral, Qingdao

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.
Licheng District () is one of six districts of Jinan, the capital of Shandong province, People's Republic of China, covering part of the eastern suburbs.
 It has an area of 1,303.88 km² and has 1,124,306 permanent residents as of 2010 .
 The Jinan Yaoqiang International Airport is located in the district's northern reaches.
 The largest county-level division of Jinan by permanent resident population, it borders Zhangqiu to the east, Changqing District to the southwest, the districts of Shizhong, Lixia, and Tianqiao to the west, Jiyang County to the northwest, as well as the prefecture-level city of Tai'an to the southeast.
Shizhong District () is one of six districts of Jinan, the capital of Shandong province, People's Republic of China, forming part of the city's urban core.
 It is located to the southwest of the historical city center.
 It borders the districts of Tianqiao to the north, Lixia to the northeast, Licheng to the east and southeast, Changqing to the southwest, and Huaiyin to the northwest.
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.
Changyi (昌邑 ; pinyin: "Chāngyì") is a county-level city of Weifang in the northwest corner of Shandong province, People's Republic of China.
 The city is 1627.5 square kilometers in area, with a household population of 581,000 as of 2010.
 The city is under the administration of the Changyi Municipal People's Government, with 3 neighborhoods, 6 towns, 691 administrative villages, and one special economic development zone.
 Changyi has a long history that extends back into the Spring and Autumn period
Heze () is a prefecture-level city in southwestern Shandong, China.
 It is home to 8,287,693 inhabitants, of whom 1,346,717 live in the built-up ("or metro") area comprising Mudan District.
 The westernmost prefecture-level city in Shandong, it borders Jining to the east and the provinces of Henan and Anhui to the west and south respectively.
 The old name of Heze was Caozhou (曹州 ; Cáozhōu) and now a part of the city bears this name.
 The first character in the city's name is sometimes incorrectly written as "荷 " instead.
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.
Huaiyin District () is one of six districts of Jinan, the capital of Shandong province, People's Republic of China, forming part of the city's urban core.
 It borders the districts of Tianqiao to the northeast, Shizhong to the southeast, and Changqing to the southwest, as well as the prefecture-level city of Dezhou to the northwest.
Tianqiao District () is one of six districts of Jinan, the capital of Shandong province, People's Republic of China, forming part of the city's urban core.
 It has an area of 258.71 km² and has 688,415 permanent residents as of 2010 .
 It borders Jiyang County to the north, Licheng District to the east, Lixia District to the southeast, Shizhong District to the south, Huaiyin District to the southwest, as well as the prefecture-level city of Dezhou to the northwest.
St. Michael's Cathedral (; German: Kathedrale St. Michael ), also called the Zhejiang Road Catholic Church (), is a Catholic church in Qingdao (Tsingtao), Shandong Province, China and is the seat of the Bishop of the Roman Catholic Diocese of Qingdao.
 It is located in the oldest part of Qingdao, at 15 Zhejiang Road, on the east side of Zhongshan Road in Shinan District.
 Built by German missionaries, the cathedral stands at the top of a hill in the center of the old German-built part of the city.
 It is the largest example of Romanesque Revival architecture in the province, resembling a German cathedral of the 12th century.