| bǎo | an earthwork/castle/position of defense/stronghold/used in place names, often as phonetic bao for "burg" or "bad" |
| pù | variant of 铺|铺/used in place names |
| 堡 | an earthwork castle position of defense |
| 堡垒 | fort |
| 堡垒战 | duration of guaranty |
| 堡子 | fort; fortress |
| 堡寨 | fort fortress CL:座 |
| 堡眼 | crenelle; embrasure |
| 堡礁 | barrier reef |