biệt điện 
palace cung thất palace cung điện palace | Places | palace | (Google translate:) cung điện | (Google translate:) Palast |
[ cung ] : (1) to supply; (2) bow (used with arrows)
[ điện ] : electricity, electric; palace, temple, main government building
Most Common Compounds Set 1:
cung điện lâu đài Most Common Compounds Set 2 :
This is the palace that emperors lived at that time. 
Dies ist der Palast, in dem der Kaiser lebte.