Yuan Hao-wen s Tang poetry sight,mainly shows in three aspects:the first,in the writing purpose,to bring up the idea of according to Tang poetry;the second,setting out from refined principles,to show the Tang poetry sight of tending classic beauty;the third,to advocate the flourishing Tang poetry style of strong and natural,debase the Late Tang poetry type of weak,adorn and strange.

Experiment on Introduction of Amelanchier alnifolia in Taiyuan;