Tutoring services are growing all over the globe, from Ireland to Hong Kong and even in suburban strip malls in California and New Jersey. Sometimes called shadow education systems, they mirror the mainstream system, offering after-hours classes in every subject—for a fee. But nowhere have they achieved the market penetration and sophistication of hagwons in South Korea, where private tutors now outnumber schoolteachers. http://online.wsj.com/article/SB10001424127887324635904578639780253571520.html
Mumbai has a similar tutoring system now. Students go to public schools in the morning and go to tuition schools in the night.