桑梓

sāngzǐ
(literary) one's native place

CEDICT

literary

Entry Composition

=1 桑 sāng (bound form) mulberry tree
=1 桑 sāng old variant of 桑 sāng
2 梓 zǐ
  1. Chinese catalpa (Catalpa ovata), a tree that serves as a symbol of one's hometown and whose wood is used to make various items
  2. (bound form) printing blocks