tā / zài / huì / yì / shàng / mán / hèng / wú / lǐ / gēn / běn / bù / tīng / bié / rén / de / yì / jiàn

他在会议上蛮横无理，根本不听别人的意见。

He was rude and unreasonable at the meeting, refusing to listen to anyone else's opinions.