坚守

堅守
jiānshǒu
  1. to hold fast to
  2. to stick to

CEDICT

Entry Composition

1 坚 jiān
  1. strong
  2. solid
  3. firm
  4. unyielding
  5. resolute
2 守 shǒu
  1. to guard
  2. to defend
  3. to keep watch
  4. to abide by the law
  5. to observe (rules or ritual)
  6. nearby
  7. adjoining