Pakistan Ambassador to China, Moin Ul Haque with PIA Country Manager, Qadir Bux Sangi during his visit to PIA Office on Monday APP58-111021 BEIJING: October 11 - Pakistan Ambassador to China, Moin Ul Haque with PIA Country Manager, Qadir Bux Sangi during his visit to PIA Office on Monday. APP APP58-111021 BEIJING: