Method for chatting in chat room, corresponding chat room system and chat room server

A method for chatting in a chat room is provided, which relates to the communication technology field. The method includes: after receiving a grouping request for the private conversation receiver which is transmitted by a chat room client and carries the identity information of other one or more chat room clients, a chat room server creates a private conversation receiver group to make the chat room client initiating said grouping request and the chat room clients corresponding to the identity information carried in said request of the private conversation receiver group as the chat room clients of the created private conversation receiver group; after receiving a private conversation chat message which is in the private conversation receiver group and is initiated by one chat room client in said private conversation receiver group, the chat room server only distributes said private conversation chat message to the other members in the private conversation receiver group. The technical proposal of the present invention can enable the private conversation function in the chat room, thereby effectively protecting the private information of the users.