Question: Are both Muling and Zhangye a city of the same administrative level?

Context articles: Postal codes in Albania
Zhangye
Muling
List of places in Belarus
Board of education
Municipalities of Belgium
Iași County
Regions of Italy
Juguang, Lienchiang
Tambon

Postal Codes in Albania consist of 4 digits; the first two digits show the branch on a district level located at the center of that administrative level, whereas the second two digits show the postal office offering service to a defined administration unit on a municipality level:
Zhangye, formerly romanized as Changyeh or known as Kanchow, is a prefecture-level city in central Gansu Province in the People's Republic of China.
 It borders Inner Mongolia on the north and Qinghai on the south.
 Its central district is Ganzhou, formerly a city of the Western Xia and one of the most important outposts of western China.
Muling () is a county-level city of Mudanjiang, southeastern Heilongjiang, Northeast China, on the border with Russia.
 As of 2004, it has an area of 6,094 km2 and a population of 330,000.
This is a list of places in Belarus.
 At the higher administrative level, Belarus is divided into 6 "voblasts" (usually translated as "regions" or "provinces") and one municipality ("horad", i.e., "city"); the latter one is a special status of the capital of Belarus.
A board of education, school committee or school board is the board of directors or board of trustees of a school, local school district or higher administrative level.
Belgium comprises 589 municipalities (Dutch: "gemeenten" ; French: "communes" ; German: "Gemeinden" ) grouped into five provinces in each of two regions and into a third region, the Brussels-Capital Region, comprising 19 municipalities that do not belong to a province.
 In most cases, the municipalities are the smallest administrative subdivisions of Belgium, but in municipalities with more than 100,000 inhabitants, on the initiative of the local council, sub-municipal administrative entities with elected councils may be created.
 As such, only Antwerp, having over 500,000 inhabitants, became subdivided into nine districts (Dutch: "districten" ).
 The Belgian arrondissements (also in French as well as in Dutch), an administrative level between province (or the capital region) and municipality, or the lowest judicial level, are in English sometimes called districts as well.
Iași (] ) is a county (județ) of Romania, in Moldavia, with the administrative seat at Iași.
 It is the most populous county in Romania, after the Municipality of Bucharest (which has the same administrative level as that of a county).
The regions of Italy (Italian: "regioni") are the first-level administrative divisions of Italy, constituting its second NUTS administrative level.
 There are 20 regions, of which five are constitutionally given a broader amount of autonomy granted by special statutes.
Juguang Township (; Foochow Romanized: Gṳ̄-guŏng-hiŏng), also spelled Chukuang, is a rural township of Lienchiang County, Republic of China.
 Juguang Township includes two major Matsu islands -- Dongju Island (東莒 "East Ju"; Dĕ̤ng-gṳ̄) and Xiju Island (西莒 "West Ju"; Să̤-gṳ̄) -- and some islets.
 Neither Dongju nor Xiju has an island-wide administrative level.
Tambon (Thai: ตำบล ,  ] ) is a local governmental unit in Thailand.
 Below district ("amphoe") and province ("changwat"), they form the third administrative subdivision level.
 As of 2009 there were 7,255 tambon, not including the 180 "khwaeng" of Bangkok, which are set at the same administrative level, thus every district contains eight to ten tambon.
 "Tambon" is usually translated as "township" or "subdistrict" in English — the latter is the recommended translation, though also often used for "king amphoe", the designation for a subdistrict acting as a branch (Thai: "king") of the parent district.
 Tambon are further subdivided into 69,307 villages ("muban"), about ten per "tambon".
 "Tambon" within cities or towns are not subdivided into villages, but may have less formal communities called "chumchon" (ชุมชน) that may be formed into community associations.