Tsona
| Tsona 错那市 • མཚོ་སྣ་གྲོང་ཁྱེར། Cona, Cuona | |
|---|---|
| Cona City | |
| The location of Tsona in Shannan City (green and light green below; disputed area contained) | |
| Coordinates: 27°59′19″N 91°57′31″E / 27.98861°N 91.95861°E | |
| Country | China | 
| Autonomous region | Tibet | 
| Prefecture-level city | Shannan (Lhoka) | 
| Municipal seat | Magmang | 
| Area (de facto controlled) | |
|  • Total | 6,703.62 km2 (2,588.28 sq mi) | 
| Population  (2020) | |
|  • Total | 13,932 | 
| • Density | 2.1/km2 (5.4/sq mi) | 
| Time zone | UTC+8 (China Standard) | 
| Postal code | 856700 | 
| Website | www | 
| Tsona | |||||||
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| Chinese name | |||||||
| Simplified Chinese | 错那市 | ||||||
| Traditional Chinese | 錯那市 | ||||||
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| Tibetan name | |||||||
| Tibetan | མཚོ་སྣ་གྲོང་ཁྱེར། | ||||||
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Tsona City (Tibetan: མཚོ་སྣ་གྲོང་ཁྱེར།, Chinese: 错那市), formerly Tsona County, is a county-level city in Shannan Prefecture in the southeastern part of the Tibet region of China. Tsona means "The face of the [Nara Yumco] lake" in Tibetan. It lies immediately to the north of the McMahon Line agreed as the mutual border between British India and Tibet in 1914. China has not accepted the 1914 border delineation, but treats it as the Line of Actual Control (LAC). Tsona also borders Bhutan on its southwest.