He pledged to follow the guide of Marxism-Leninism, Mao Zedong Thought, Deng Xiaoping Theory, the Theory of Three Represents, the Scientific Outlook on Development, the Thought on Socialism with Chinese Characteristics for a New Era.
Xi said the CPC should be the backbone of the Chinese people and the Chinese nation, work hard and share the comforts and hardships with the people and always maintain heart-to-heart communion with them.
Turning a corner near a cornfield in Dahan, a village in Tengzhou city, Shandong province, brings visitors to a stone monument bearing the words "Dahan Village Relics", alongside a 3-meter-deep pit that is part of a despoiled ancient tomb.
The province will strengthen regulation and management to protect the island's ecology and environment, and retain the good quality of its air, water and sea, he noted.
China will never seek its development at the cost of sacrificing other nations' interests, and its development will pose no threat to any other country, President Xi Jinping said on Tuesday.
Zimbabwe President Emmerson Mnangagwa said Xi, as a leader of loyalty and honesty with a great sense of duty, has won heartfelt support from the Chinese people, the people have fully expressed their trust in Xi through actions, and China surely will become more prosperous.