Question: Renhuai and Laixi are both what?

Context paragraphs:
Maotai (town): Maotai () is a town in the north of Guizhou province, known as the production site of "maotai" wine and located on the southeast (right) bank of the Chishui River (赤水河).  It is under the administration of Renhuai City, , it has five residential communities (社区) and eight villages under its administration.

Laixi: Laixi () is a county-level city of Qingdao sub-provincial city, Shandong Province, China.

Dianbu, Shandong: Dianbu () is a town under the administration of Laixi City in eastern Shandong province, China, located about 25 km southwest of downtown Laixi.  , it has 66 villages under its administration.

Renhuai: Renhuai (仁怀市) is a county-level city located in Guizhou Province, China.  It is under the administration of the prefecture-level city of Zunyi.

Zhou Lin (politician): Zhou Lin () (1912–1997) was a Chinese politician.  He was born in Renhuai, Guizhou Province.  He was Communist Party of China Committee Secretary and governor of his home province between 1954 and 1964.  He was a delegate to the 5th National People's Congress.  Persecuted during the Cultural Revolution, Zhou was politically rehabilitated in 1975 and became president of Nanjing University, then party chief Peking University, and a member of the Central Advisory Commission.  He died in 1997.

Sanhe, Renhuai: Sanhe () is a town under the administration of Renhuai City in northern Guizhou, People's Republic of China, located 32 km north-northwest of downtown Renhuai and 8.6 km east of the border with Sichuan.  , it has one residential community (社区 ) and nine villages under its administration.

Moutai University: Moutai University ( ) is a private alcohol-centred university in Renhuai, Guizhou Province, Southwest China.  The university is established by Kweichow Moutai Group, the parent company of Kweichow Moutai, the producer of  Moutai, known as the "national liquor" of China.  The establishment of the university aims at addressing the lack of technical skills and talent in the liquor industry of China.

Renhuai Maotai Airport: Renhuai Maotai Airport (IATA: WMT) is an airport being constructed to serve the county-level city of Renhuai, which is under the administration of the prefecture-level city of Zunyi in Guizhou Province, China.  It is located in Yinshui Village, Daping Township.  The airport is named after the famous Maotai liquor produced in the nearby town of the same name.  It will be the second airport in Zunyi, after Zunyi Xinzhou Airport.

Supporting paragraphs: Renhuai Laixi
Answer: county-level city