Possible Clues:

• __ vase (Chinese collectible)
• Big name in artifacts
• Chinese dynasty from 1368 to 1644
• Famous porcelain from China 14th-17th centuries
• China and gypsum in green banks
• Chinese dynasty during which trade with Portugal began
• Valuable vase type
• Flash Gordon's merciless foe
• Precious vase
• ___ vase (precious porcelain)