To Search Reasons of the Difference of the Sacrificial Offering Poem between the Book of Songs and Chu Ci;

On the base of campestral investigation,the author mainly studies the characteristics and relations between Fengshui and sacrificial rites on the old lounge bridges in the east of Fujian province,and points out that the appearing signal of the old lounge bridges mixed together the bridges and the local village culture by means of their formal signal and their symbolic expression.

The words in Chuci come from the sacrificial rites of the chief of a tribe in the region of Yuan river or Xian river.

With historical development,ethnic Manchu developed into four social groups,who lived in different from each other geographical and cultural conditions,and thus their sacrificial rites underwent different changes in content and form.