Li Tongshuang's resume

Male, 34 years old, party member, born in Shandong, with a postgraduate degree, served as general manager of Hainan New State Guesthouse Co., Ltd. from February 2006 to June 2008, vice president of Hainan HNA Real Estate Holdings Co., Ltd. from June 2008 to February 2009, and president of Hainan HNA Real Estate Holdings Co., Ltd. from February 2009 to now. In September 2009, Kloc-0/4 was elected as the director and executive chairman of Hainan Zhuxin Investment Co., Ltd. (and the legal representative of the company).

Now he is a professor in the Department of Chemistry of Hebei University. Mainly engaged in the synthesis of biomarkers, and has successively completed the synthesis of more than 50 biomarkers in five series, including 4- methyl sterane, cracked sterane, lupane, norlupane, long-chain alkyl-1 and 3- diol. The structures of bis-norcamphene and long-chain alkyl-1, 3- diol were identified for the first time, which greatly improved the separation method of olefin compounds by silver nitrate silica gel. Firstly, the thermal decomposition reaction of stable ozonates and the ozonation of oximes to carbonyl compounds were discovered, and seven bicyclic sesquiterpenes were synthesized completely. Participated in and was responsible for the National Natural Science Foundation of China and several provincial and ministerial projects, published 47 papers, which were included and cited by SCI for more than 40 times. Won the third prize of scientific and technological progress in Gansu province 1992. Comrade Li Tongshuang works hard, studies rigorously, has a decent style of study, and has good professional ethics, professionalism and strong pioneering ability.