----------------------- Currently, the function of linking zalo accounts is broken. Please use the QR code scanning function of Zalo or search by hotline number to contact via Zalo channel. ----------------------- Vietnam National Day Holiday Schedule from 01/09/2023 to 04/09/2023 - We start back to work on 05/09/2023. Best regards ----------------------- VIETNAM WIN THE PASSION - Implement 5K - Face Masks, Disinfection, Distancing, No Gatherings, Health Declaration! ----------------------- Due to the complicated situation of the epidemic, we use the "hybrid" form of work (a combination of face-to-face and online). Some items will be adjusted from face-to-face to online to ensure your health. Other items will continue in direct form and ensure the implementation of 5K as recommended by the Ministry of Health -----------------------