Xiao yu gu dai jiao yu. Xiao yu gu dai fa lü. Xiao yu gu dai yang lao. Xiao yu gu dai jing biao zhi du. Bu xi yu xian dai jiao yu/ Xiao yu gu dai ding you zhi du. Zhong guo gu dai jiao yu shi/ Zhuo yue jiao yu. Xiao yu gu dai xuan guan zhi du. Ti yan ao zhou kuai le jiao yu.