The noun 据点 (jùdiǎn) means "stronghold," "base," or "foothold," referring to a strategic location used as a center of operations. It is commonly used in military, political, or organizational contexts. It often appears with measure words or in descriptive phrases.
敌军在山上建立了一个重要的据点。
Díjūn zài shān shàng jiànlì le yí gè zhòngyào de jùdiǎn.
The enemy troops established an important stronghold on the mountain.
这家咖啡店已经成了我们团队的工作据点。
Zhè jiā kāfēidiàn yǐjīng chéng le wǒmen tuánduì de gōngzuò jùdiǎn.
This coffee shop has become our team's work base.
警方成功摧毁了三个犯罪据点。
Jǐngfāng chénggōng cuīhuǐ le sān gè fànzuì jùdiǎn.
The police successfully destroyed three criminal strongholds.