- 自夸 [zì kuā]
- sing one's own praises; crack oneself up; boast
He does not plume himself on these achievements.
On this point, I think I can say without boast, that never in the history of American Presidential campaigns has a candidate gone further than I did in attempting to create a united front.
He boasts himself a good swimmer.
He's given to boasting.
He boasted of being/boasted that he was the best player in the team.