Rending and translating text-image method and system thereof

A rending and translating text-image method and system thereof are provided for mobile communication device. Text-images captured by a mobile communication device are transmitted to a server through a wireless communication network for rendering and translation if the texts on the text-images are foreign language. After rending and translation, the texts are transmitted back to the communication device. The method includes the steps of capturing a digital text-image from a communication device, transmitting the digital text-image to a serve through a wireless communication network for rending and translating the digital text-image to be characteristics, transmitting the characteristics to the communication device, and displaying the characteristics, so as to increase the processing speed of the communication device for rending and solve the problem of foreign language text.