Currently, there are some available exchanged programs. Please have a look at them and apply if you are interested in. 
1. Mae Fah Luang university, Thailand (for Bachelor's)
http://aep.tuaf.edu.vn/en/announcements/750/call-for-application-mfu-student-exchange-programme-2nd-semester-academic-year-2022
Extended deadline: 5/11/2022 
2. Universiti Putra Malaysia program (for Bachelor's)
http://aep.tuaf.edu.vn/en/announcements/757/call-for-application-upms-semester-exchange-programme-semester-2-20222023
Extended deadline: 5/11/2022 
3. Transea Program (for Master's)
http://aep.tuaf.edu.vn/en/admission/26-transea-scholarship-for-masters-student-2023
 Extended deadline: 5/11/2022 
For being on the nomination list, MUST register here: https://forms.gle/n46wSSSXTiQ6SkkE7