Did you mean: changsha changshi shangshu changshou changzhu chengshu cangshu changchu ?
| 常数 | cháng shù | a constant (math.) |
| 常熟 | Cháng shú | Changshu, county-level city in Suzhou 蘇州|苏州[Su1 zhou1], Jiangsu |
| 常熟市 | Cháng shú Shì | Changshu, county-level city in Suzhou 蘇州|苏州[Su1 zhou1], Jiangsu |