Rajaprachanukroh School has received royal grace since the reign of King Rama IX to the reign of King Rama X. During the reign of King Rama X, His Majesty had royal policies regarding education for students throughout the country, especially Rajaprachanukroh School, in 4 points: 1. Students must be individuals with a good attitude towards their country. 2. Must have a stable and moral life foundation, which will be the crucible for children. 3. Every child in Thailand must have a career and income. 4. Be a good citizen. Source: Thai News Agency