(1) You should go back to the potiential lost places to see if someone find it. Find a staff, asking if there is a lost thing table/box/list. Leave your contact to the staff if they find your passport later.

(2) You need to report the lost of passort to the nearest police office and get 《报案回执》. The one near Xianlin Campus is Xianlin Police Office (仙林派出所，文枢东路11号）.

(3) Go to Exit&Entry Burea at Baixia Road (南京市出入境，秦淮区白下路175号）to get 《外国人护照报失证明》（Certificate of Reporting the Loss of a Foreigner‘s Passport ）with your passport copy, a protrait photo and 《报案回执》.

(4) Contact the embassy to get a new passport.

(1) You can pay health insurance in cash to the insurance staff. Usually the staff will be on campus during the registration days.

(2) You can pay online throught WeChat public account “来华保服务”. Please make sure you have balance in your WeChat account. Foreign card cannot pay this insurance online. You can also apply for a Chinese bank card before you pay it online.

(3) Health insurance should be paid within 28 days since the semester starts.

If you would like to get the information about visa, please check the website: http://stuex.nju.edu.cn/en/a/Visa/ 

You could get the information on it.