1950 निफ्राय, 1 जूनखौ गोबां कम्युनिस्ट आरो कम्युनिस्टनि उननि हादोरफोराव गथ'सा सान महरै मानिनाय जादोंमोन।
Since 1950, 1st June is celebrated as Children's Day in many Communist and post-Communist countries.