Question: Are Weinan and Jieyang both cities in China?
Context: Jieyang () is a prefecture-level city in Guangdong Province, People's Republic of China.  It borders Shantou to the east, Chaozhou to the northeast, Meizhou to the north, Shanwei to the west, and looks out to the South China Sea to the south. Jieyang Tower, is a Han style building located in Jieyang city, Guangdong Province, China.  It is constructed according to the theme of the lotus on the water and the waterside city of south of the Five Ridges.  It is planned to show the history and the urban plan of Jieyang, so it has become a landmark of Jieyang.  Now, it is a famous tourist attraction. Jieyang Chaoshan International Airport (IATA: SWA, ICAO: ZGOW) is an airport serving the cities of Jieyang, Shantou, Chaozhou and nearby areas in eastern Guangdong Province, China.  It is located in the towns of Paotai and Denggang in Jiedong District, Jieyang, Guangdong.  It was part of a relocation plan from the original Shantou Waisha Airport, and the site was chosen to be near the geographic center of Jieyang, Shantou, and Chaozhou.  The airport was put into service on December 15, 2011, with the simultaneous shut-down of Shantou Waisha Airport as a civil aviation airport. The Weinan Railway Station (渭南站) is a railway station of Longhai Railway located in Linwei District of Weinan city in Shaanxi province, China.  The stations was opened on 1 July 1934. Weinan () is a prefecture-level city in the east of Shaanxi province, China.  The city lies about 60 km east of the provincial capital Xi'an. The Weinan North Railway Station () is a railway station of Zhengzhou–Xi'an High-Speed Railway and Datong–Xi'an Passenger Railway that located in Linwei District of Weinan city in Shaanxi province, China. Linwei District (), is a district of Weinan, Shaanxi, China.  The district was established in 1995, renamed from the county-level Weinan city.  It is the location of Weinan Normal University, the High-Speed Weinan North Railway Station and the main Weinan Railway Station.  From 1995 to 2016, it was the only district of Weinan city. The Nanjing–Xian Railway or Ningxi Railway (), is a major trunkline railroad in China between Nanjing, the capital of Jiangsu Province and Xi'an, the capital of Shaanxi Province.  The Chinese name for the line, Ningxi, is named after the two terminal cities, "Ning", the Chinese character shorthand for the city of Nanjing, and "Xi" for Xian.  The line is 1,196 km in length and comprises the Xi’an-Hefei section in the west, 1,196 km in length, that opened on January 7, 2004, and the high-speed Hefei-Nanjing section in the east, better known as the Hefei–Nanjing Passenger Railway, 166 km in length, that opened on April 18, 2008.  In addition, a connection line 72 km in length was built in 2004 between the main line in Sui County and the Hankou–Danjiangkou Railway in northern Hubei.  The Ningxi Railway passes through five provinces in central and eastern China.  Major cities along route include Nanjing and Pukou in Jiangsu Province; Feidong, Hefei and Lu'an in Anhui Province; Huangchuan, Xinyang, Nanyang and Xixia County in Henan Province and Shangluo, Weinan and Xian in Shaanxi Province.  The main line skirts Hubei Province near Sui County. Shaanxi () is a province of the People's Republic of China.  Officially part of the Northwest China region, it lies in central China, bordering the provinces of Shanxi (NE, E), Henan (E), Hubei (SE), Chongqing (S), Sichuan (SW), Gansu (W), Ningxia (NW), and Inner Mongolia (N).  It covers an area of over 205,000 sqkm with about 37 million people.  Xi'an—which includes the sites of the former Chinese capitals Fenghao and Chang'an—is the provincial capital.  Xianyang, which served as the Qin capital, is located nearby.  The other prefecture-level cities into which the province is divided are Ankang, Baoji, Hanzhong, Shangluo, Tongchuan, Weinan, Yan'an and Yulin. Weinan Normal University (渭南师范学院) is a university located in Weinan city, Shaanxi province, China.  It was established as Chishui Vocational School in 1923.  The university is entitled to grant bachelor's degrees and jointly trains post-graduates of master's and doctoral level.  Presently, it has 61 undergraduate majors in ten different disciplines, including economics, law, education, literature, history, science, technology, management science, art and agriculture.  There are 11 schools and two institutions of International Exchanges and Further Education.  It enrolls students nationwide.  The full-time students, exchange students from Hong Kong, Macao and Taiwan and overseas students from South Korea, Thailand reach 17,000 in total number.  The university is composed of three districts, Chaoyang, Xiyue and Hanma, covering 650,000 square meters.  Apart from 25 academic databases, the accessibility to 1,890,000 copies of books and 43,5000 electronic books makes the library a good place to study and do research.  Currently, the value of advanced teaching and research facilities totals to RMB 1.5 billion.
Answer: yes