How to pronounce it as a surname?

When the surname is blocked, the pronunciation is [dǔ], the initial d, the final u and the tone 3.

Basic explanation:

1) blocking: blocking the hole, you block the door, how can others go?

2) boredom; Hold your breath: my heart is blocked if I don't talk to him. ?

3) Wall: The viewer is blocked. ?

4) Used for a wall: a wall. ?

5) Last name.

Stop Chinese strokes:

Stop word:

1) Congestion [Y not [yōng d incarnation]?

Traffic jams and road jams caused by too many vehicles and disorderly or narrow roads; Congestion: Take measures to alleviate urban traffic conditions.

2) block [d ǐ plug]

Block (a cave, passage) so that it cannot pass, and the highway is blocked by collapsed rocks, blocking the loopholes in the work.