Visa for Norwegian friends to visit China.

She doesn't need proof. It takes four working days for her to apply at the Norwegian embassy or consulate in China, and it can be expedited to three working days. You must make an appointment in advance to pick up the special grade on the same day. The specific steps are available in both Chinese and English on the website of the Embassy in Norway.

Chinese: http://no.china-embassy.org/chn/lsfw/fdlqz/t3723.htm

English: http://no.china-embassy.org/eng/lsfw/fdlqz/t3743.htm.