diff --git a/locale/zh/translations.suml b/locale/zh/translations.suml
index ba4a7d3e0..0327ad9b7 100644
--- a/locale/zh/translations.suml
+++ b/locale/zh/translations.suml
@@ -941,6 +941,10 @@ calendar: # TODO
         freedressing_day: 'Freedressing Awareness Day'
         sexual_health_day: 'Sexual and Reproductive Health Awareness Day'
         world_sexual_health_day: 'World Sexual Health Day'
+        aids_vaccine_day: 'World AIDS Vaccine Day'
+        queer_youth_day: 'Queer Youth Day'
+        ominsexual_day: 'Omnisexual Visibility Day'
+        unlabeled_day: 'Unlabeled Visibility Day' 
     banner: 'We''re celebrating'
     celebrating_custom: 'is celebrated'
     celebrating_day: 'is celebrated on'