yǎn​guān​liù​lù

to keep a sharp lookout

Senses

眼观六路/ 眼觀六路 yǎn​guān​liù​lù to keep a sharp lookout

to keep one's eyes open for all possibilities; to be alert and observant; literally to look in all six directions

References

see 眼观六路,耳听八方/眼觀六路,耳聽八方 → 眼观六路/眼觀六路