僭建 cim⁵ gin³ {jiàn jiàn}

unauthorized building or extension of a building

僭越 cim³ jyut⁶ {jiàn yuè}

1. to usurp
2. to overstep one's authority

僭主 cim³ zyu² {jiàn zhǔ}

1. tyrant
2. usurper

僭建屋 cim⁵ gin³ uk¹ {jiàn jiàn wū}

unauthorized building works

僭主政治 cim³ zyu² zing³ zi⁶ {jiàn zhǔ zhèng zhì}

1. tyranny
2. government by usurper