Comparing some special words and phrases usage from Qing Hua Bamboo Inscriptions Vol. 1 to 5, we discover that special forms of words are suspected. Their writings don’t not belong to the normal characters at the Warring States period, on the contrary, they can only be found on the Shang Dynasty Oracle, Chou bronze in ancient china, and Li-Shu (隸書), Kai-Shu (楷書) after Han dynasty separately. We doubt that writings of Qing Hua Bamboo were fake by nowadays people.