On application form it reads' guarntor charging your case in china'' what does it mean?

My name is Asmenew .I am from Addis Abeba .I am 24 years old .I want to apply for undergraduate study in China under the Chinese government scholarship and i need information from you.the the embassy .My question is how can i get Agency No. and who charge my case in china And how can i get the application form from you? thank you in advance?