Akpa Tii Site n'ọmụmụ nke mmalite nke akpa tii, onye mmepụta ahụ kpebiri akụkọ ahụ na Tang Dynasty, wee were tii na-aṅụ mmanya na uwe mkpuchi na-ekpuchi ọnụ dị ka isi ihe ngosi iji mee ka ndị mmadụ mara ma hụ tii n'anya n'ụzọ na-adọrọ mmasị karị. N'azụ, ọ dị mfe nghọta "tii" a na-eji ebugharị udi ma welie echiche nke ịdị mma. Obere akpa tii na-eji akpa foil aluminom nwere obere ngwugwu nwere onwe, nke dị mma maka ndị na-azụ ahịa iburu ma ṅụọ.
Aha oru ngo : Xiaoxiancao, Aha ndị na-emepụta ya : Jin Zhang, Aha onye ahịa : Xiao xian cao.
Ihe ukwu a bu ihe nmeri nke mmeri ọla n’iru n ’ulo, ulo na mpi n’ ulo oru. Ga-ahụrịrị ihe nrịbaama nke nenweta ihe nrịba ama nke ọla kọpa iji chọpụta ọtụtụ ihe ndị ọzọ, ihe ọhụụ, ihe okike na nke okike, ụlọ na arụpụta ihe eji arụ ọrụ.
