On January 16 and 29, Buqing and Pingyang have reports on their PDRA, respectively, over the assessment committees.  Both of them did good jobs and contributed to the development of the group and the State Kay Laboratory. Specifically, Buqing pioneers in compound-specific radiocarbon analysis (CSRA) of molecular organic tracers in the environment, and Pingyang joined to pioneer the measurement and application of ¹⁴CO₂ for urban and regional green house monitoring and audit.   Buqing becomes a research staff in the institute, and Pingyang going to work in Guangxi Academy of Environmental Sciences. We hope them a better future.