This is the 6788th most frequent Chinese word.
江阴
Jiangyin: A county-level city in Jiangsu Province, China.
Here, '江阴' is used as a proper noun referring to a specific location—Jiangyin City in China.
江阴是一座美丽的城市，位于江苏省。
Jiangyin is a beautiful city located in Jiangsu Province.
In this sentence, '江阴' functions as the destination of the action 'to travel,' showing its usage as a place name.
我打算下个月去江阴旅游。
I plan to travel to Jiangyin next month.
'江阴' here describes the origin of specific cultural items, showing its usage in attributing local specialties.