The environment of Dr. Xu from China Railway Xianghe can't be put in the first place, but the teachers inside are responsible and patient, and it is most important to have a good class at the level of professional courses. The child has been in it early for half a year, and now 1 two months old. He got a lot of exercise in all aspects, which made me very happy. Thank you, Dr. Xu, thank you to every hard-working early education teacher, thank you! !