RIYADH: Sheikh Dr. Abdullah Bin Mohammed Bin Ibrahim Aal Al-Sheikh, Speaker of the Shoura Council, Monday started an official visit to China at the invitation of Wu Bangguo, Chairman of the Standing Committee of the National People's Congress (NPC). During the visit, Dr. Aal Al-Sheikh is due to meet senior Chinese officials to review bilateral relations and discuss issues of common interest in various fields, especially parliamentary spheres and the enhancement of the works of parliamentary friendship committees between the Shoura Council and the National People's Congress.