Compounds of 優良

• 優良
  (adj-na,n,adj-no) superior
  excellent
  fine
  (P)
• 優良株
  (n) blue-chip stock
  gilt-edged stock
• 優良児
  (n) superior child
• 優良店
  (n) store holding a special commendation (e.g. from the mayor)
• 優良馬
  (n) thoroughbred horse
• 優良品
  (n) superior articles