Ruta baithuti ho etsa boitšisinyo ba tikoloho, ho bonts'a lisebelisoa le lisebelisoa tsa tikoloho, baithuti ba koleche ba kene laboratoring ea tikoloho ea tikoloho ... Bosiung ba Letsatsi la Tikoloho la la 5 Phuptjane, tikoloho ea tikoloho ea Xi 'an, Profinseng ea Shaanxi, e ile ea tšoara mokete o fapaneng. .
Bala haholoanyane