hoàng tử

Etymology
. The "imperial" connotation of has been lost due to its favorability over, likely due to the influence of historically imperial China and imperial Vietnam, whose monarchs referred to themselves as  or used  in their titles (e.g. ) Compare ,.

Noun

 * 1) prince

Usage notes

 * A hoàng tử is a son of an emperor or a king. A mere husband of a princess is called.