Sheikh Dr Abdul-Rahman al-Sideis, the Imam of the Holy Mosque of Makkah and member of the academic staff at Makkah-based Ummal Qura University, met here today head of the Chinese Hajj mission Mustafa Yang Tsibo. They reviewed issues that concern the Muslim nation. Speaking on the occasion, the head of the Chinese Hajj mission expressed appreciation for the great efforts exerted by the Saudi Government to ensure the comfort of the pilgrims.