📖 Meaning
The front and rear provide mutual support to each other. It describes a situation where different parts coordinate and reinforce one another, ensuring no gap is left exposed.
📜 Origin Story
This idiom does not have a specific recorded literary origin. It draws on the military concept that the vanguard and rearguard must protect and respond to each other during operations. The phrase has been used in strategic discussions to emphasize the importance of seamless coordination across an entire formation.
💡 Example Usage
这两支部队首尾相援，成功击退了敌人的进攻。
The two units supported each other from front to rear and successfully repelled the enemy's attack.
🏷️ Category
➕ Similar Idioms
➖ Opposite Idioms
🔤 Quick Facts
- Chinese: 首尾相援
- Pinyin: shǒu wěi xiāng yuán
- Literal Translation: head, tail, mutually, assist
- Category: Method
- Characters: 4