Exchange and Cooperation Exchange Meeting Between China Post Logistics Ltd. and CPST Provincial Leaders of Postal Bureaus Visiting CPST Exchange Meeting Between Beijing Postal Institute and CPST Product Seminar of CPST President Sui Hongwei Meeting with the Delegation from Vietnam Post Vice President Qiu Rihua Meeting with the Korea Post Delegation Vice President Liu Zhongliang Meeting with the Mongolia Post Delegation UPU Delegates Visiting CPST