The explanation of catalpa in the old saying, how about taking catalpa in the name?

1, deciduous trees. Wood can be used for building and making utensils: ~ (coffin). ~ Palace (the coffin of the emperor).

2. Woodworking: ~ people (carpenters who made utensils in ancient times). ~ craftsmen.

3. Carve the wood into boards for printing: pay ~ (deliver the manuscript for typesetting). ~ ok (xíng)。

4. refers to hometown: ~ Li. Mulberry.

5. Last name.