Xi's name "Xi Jinping" will appear in the Constitution, whereas Hu just gets his "thought" without his name into the Constitution. Besides, Hu's thought is to

Xi's name "Xi Jinping" will appear in the Constitution, whereas Hu just gets his "thought" without his name into the Constitution. Besides, Hu's thought is to be put into Constitution after he had stepped down for 5 years. Xi's thought will appear in the Constitution when he is in the middle of paramount power.