Table:
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English Name
Chinese Name (Simplified / Traditional)
Pinyin
Population
Post Code
2
Yingjiang District
迎江区 / 迎江區
Yíngjiāng Qū
251000
246000
3
Daguan District
大观区 / 大觀區
Dàguān Qū
275000
246000
4
Yixiu District
宜秀区 / 宜秀區
Yíxiù Qū
254000
246000
5
Tongcheng City
桐城市
Tóngchéng Shì
664000
231400
6
Huaining County
怀宁县 / 懷寧縣
Huáiníng Xiàn
593000
246100
7
Zongyang County
枞阳县 / 樅陽縣
Zōngyáng Xiàn
839000
246700
8
Taihu County
太湖县 / 太湖縣
Tàihú Xiàn
515000
246400
9
Qianshan County
潜山县 / 潛山縣
Qiánshān Xiàn
500000
246300
10
Susong County
宿松县 / 宿松縣
Sùsōng Xiàn
571000
246500
11
Wangjiang County
望江县 / 望江縣
Wàngjiāng Xiàn
527000
246200

Questions and formulas:
Question: What's the post code of the county with the Chinese name  潜山县 / 潛山縣?
Formula: SUMIFS(E1,B1,"潜山县 / 潛山縣")
Formula2: SUMIFS(E2:E11,B2:B11,"潜山县 / 潛山縣")
Level: easy
Question: What's the English name of the county called 太湖县 / 太湖縣 in Chinese?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="太湖县 / 太湖縣"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,B2:B11="太湖县 / 太湖縣"),1))
Level: medium
Question: What's the English name of the county with a postcode 246400?
Formula: LET(query1,SUMMARIZE(A1,SUMX(E1)),FILTER(query1,CHOOSECOLS(query1,2)=246400))
Formula2: LET(query1,SUMMARIZE(A2:A11,SUMX(E2:E11)),FILTER(query1,CHOOSECOLS(query1,2)=246400))
Level: hard
Question: What's the Chinese (simplified/traditional) name of Susong County?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="Susong County"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,A2:A11="Susong County"),2))
Level: medium
Question: What's the Pinyin name of the county with a postcode 246500?
Formula: LET(query1,SUMMARIZE(C1,SUMX(E1)),FILTER(query1,CHOOSECOLS(query1,2)=246500))
Formula2: LET(query1,SUMMARIZE(C2:C11,SUMX(E2:E11)),FILTER(query1,CHOOSECOLS(query1,2)=246500))
Level: hard