Hong Kong’s biggest international school group has rolled out a “through-train” arrangement, linking all its kindergartens to its primary schools from September next year and guaranteeing pupils a place all the way to secondary graduation.The English Schools Foundation (ESF) said on Friday that starting next academic year, all its kindergartens would, for the first time, be directly linked to ESF primary schools.Families applying for a K1 place for the 2027-28 school year this September will...