Author Xu Yin 洞壑双扉入到初,似从深阱睹高墟。天开白日临军国,山夹黄河护帝居。隋炀远游宜不反,奉春长策竟何如。须知皇汉能扃鐍,延得年过四百余。 Rate this poem Select ratingGive it 1/5Give it 2/5Give it 3/5Give it 4/5Give it 5/5 No votes yet Rate Reviews Post review No reviews yet. Log in or register to post comments