| 围 |
wéi dǔ | to blockade / to surround / to hem in |
| 围 |
wéi | to encircle / to surround / all around / to wear by wrapping around (scarf, shawl) |
| 堵 |
dǔ | to block up (a road, pipe etc) / to stop up (a hole) / (fig.) (of a person) choked up with anxiety or stress / wall (literary) / (classifier for walls) |