The term 'Lian廊 design Dongbian tao' refers to a design concept where a covered corridor (Lian廊) is integrated into a building, typically with the Dongbian (eastern side) area having a specific design or layout. This could be related to architectural design, especially in traditional Chinese architecture where corridors are common. The term 'tao' could indicate a suite or set of rooms, suggesting a design that incorporates both the corridor and a set of rooms on the eastern side.