Some were given to him by members of the public, and some he swapped with them for his own. When he wasn't wwearing other people's, his own "standard issue" hat was a black cap embroidered with the ROC flag, and this was the sort he gave away most often.
有些是民眾送的，有些是用頭上的帽子跟民眾換的，不戴別人帽子的時候，「正字標記帽」是一頂繡有國旗的黑帽，最常送的也是這一頂。