More specifically:
+ On May 2nd, 2019, from 08:30 am to 03:00 pm, the event will be held at 300A Nguyen Tat Thanh, Ward 13, District 4, HCMC.
+ On May 3rd, 2019, from 08:30 am to 03:00 pm, the event will be held at 331 National Highway 1A, An Phu Dong Ward, District 12, HCMC.
For more information, please check the file in the link here.