14 days trip

If i going to plan a 14 days road  trip, i go to start at Hong Kong  and end at Beijing. I'm planing to stop at Guangzhou, shanghai, Chongqing and Shijiazhuang. ill going with my three friends. I will stay in different city for a few days. I really enjoy the trip. It will take me about 4 days on the road.
i probably stay in shanghai for couple days and live in the hotel. This trip probably cost me like million money. i want to try the duck in Beijing, that duck is really famous in china. Hong Kong to Beijing is a long trip, it like one thousand km on the way.