[wán gù]
（思想保守） obstinate; stubborn; headstrong
stubbornly cling to one's wrong position
頑固地堅持錯誤立場
as stubborn as a mule
像騾子一樣頑固
The headstrong impetuous man rushed into things without forethought.
這個頑固的莽漢， 不預先考慮， 倉促行事。
（立場反動） bitterly opposed to change; die-hard