A slightly raised path separating the fields (The Chen She Family on the Dragon of Drip Farming) was built into rows of ridges on the cultivated land, on which crops were planted. "Long" and "mu" together refer to fields.

Long Mu and shade. -"Warring States Policy Zhao Ce San"

However, feathers have no size, they follow the trend. -"Historical Records of Xiang Yu"

(2) Ridge

1. The sound from the earth. Original meaning: tomb)

2. Graves and graves with the same meaning

A king's head is never like a dead man's back. -"The Warring States Policy and Qi Ce"

3. Another example: Long Tomb (Tomb)

4. Tugeng

5. Tian Geng

On the ridge of cultivated land. -"Historical Records Chen She Family"

6. Another example: ridge (field); Long Mu's courtiers (courtiers who resigned and returned to farmland); A long acre (field)

7. Ridges for planting crops in rows

8. Something like a ridge. Such as: Huaron; Ridge furnace (earthen furnace, furnace built on site)

9.high mountains

Seal off the hills and ridges of Bigen. -"Songs of the South Dong Fangshuo Seven Strategies for Sinking the River". Note: "A small hill is a big ridge. Ridge, a dragon. "

The above should be complete, and you can understand it by browsing.