豁然開朗 [ㄏㄨㄛˋ ㄖㄢˊ ㄎㄞ ㄌㄤˇ; huo4 ran2 kai1 lang3] suddenly opens up to a wide panorama (idiom); to come to a wide clearing fig. everything becomes clear at once to achieve speedy enlightenment ◄ ►