A method for combining of alphabet characters of different languages is provided. The method includes loading, from a memory, a combined virtual keyboard providing simultaneous access to both an alphabet character of a first language and an alphabet character of a second language. On the combined keyboard, an input of the alphabet character of the first language and an input of the alphabet character of the second language are received for display. Each of the inputted alphabet characters of the first language and the second language has an image of respective alphabet character surrounded by a quadrilateral boundary of a predetermined size. When the alphabet characters are combined, at least one of the alphabet character of the first language and the alphabet character of the second language shifted towards each other, such that boundaries surrounding the alphabet characters are partially overlapped.