Nundina › कैलेंडर खोजें › वियतनाम स्कूल वर्ष कैलेंडर › 🎉 Khai Giang - National School Opening Ceremony🎉 Khai Giang - National School Opening Ceremony5 सितंबर 2026Nationwide opening ceremony for the 2026-2027 school year, held on 5 September every year across preschool, general and continuing education. Source: Decision 2308/QD-BGDDT.वियतनाम स्कूल वर्ष कैलेंडरइस कैलेंडर के और इवेंट