classes: lecturer. avoid the case of using room WZJWZ136 because this room is very small which is not guaranteed to let the practice. curriculum. avoid the case of using room WZJWZ136 because this room is very small which is not guaranteed to let the practice. facility. avoid the case of using room WZJWZ136 because this room is very small which is not guaranteed to let the practice. general. avoid the case of using room WZJWZ136 because this room is very small which is not guaranteed to let the practice.