The United States and Chinahttp://csc.nlc.cn:4237/UserCenter/usercenter?nodeid=20101123153828&querytype=3&viewjbid=55555555555555&treeid=20180205100724&bibid=20180517175851&deptid=00000000000000
La découverte de la Chinehttp://csc.nlc.cn:4237/UserCenter/usercenter?nodeid=20101123153828&querytype=3&viewjbid=55555555555555&treeid=20180205100724&bibid=20181031134815&deptid=00000000000000