31.  Feng shui is an ancient Chinese practice in which objects are arranged with the belief that the placement can enhance positive spiritual forces.

32.  Gallery by gallery, visitors delve deeper into the spiritual world of the Bamana, where replacing negative with positive forces is paramount.

33.  The queen said Mandela is faced with the difficult task of transforming a divided country into a positive force.

34.  We are committed to ensuring that our participation in regional trade initiatives continues to be a positive force for the multilateral system.