南城以南花似海北城以北绿成荫
[nán chéng yĭ nán huā sì hăi bĕi chéng yĭ bĕi lǜ chéng yìn]
Portrays scenes south/north divided areas where natural beauty abounds - blooming flowers vs lush shade trees. Suggests romanticism toward geography or nostalgia for certain locations; could also imply idealistic views towards distinct places/personalities living side-by-side harmoniously despite differences.