For more than a decade, China has basically taken into account two strategies of grand discourse and micro narrative in communicating the concept of “a community with a shared future for mankind”. If the weak communication method and being the weak is used in international communication as much as possible, It will have unexpected effects. The three transmission cases such as the King HOSI of the Shang Dynasty, Du Huan of the Tang Dynasty , and a “Chinese girl” Halifa in Kenya, show several specific methods of weak communication. It actively pays attention to the “weak”, through “leaving the weak”, “connecting the weak”, “love the weak” and other means, finally achieves the purpose of “profit the weak”. Relying on this principle, in the international communication of Chinese image, weak communication should stand high and maintain a low posture; have sufficient confidence and a light tone; have hard ideas and soft stories. If dealing with itself with softness and vulnerability, China will become strong, and develop strength more and more until it will be capable of “taking over the world”.