Revert "http://lidongbest5.com/blog/12/"

This reverts commit 3c753e80ed99156fb73d97cc889472231be64be4.
Revert "Revert "http://lidongbest5.com/blog/12/""

This reverts commit 93eee434e56cbfd2709b997c51a00c6e2ad2276f.