Anonymous wrote:Cut 2 of the 4 cities from that itinerary. Pick 2 from this list: Beijing, Shanghai, Hong Kong. Yes, Shenzhen is just across the street from HK, but doesn't offer much you haven't already seen in Beijing or Shanghai.
For the Great Wall, Mutianyu is a good balance of not having to drive too far from Beijing, and not being too crowded. But still, go mid-week when it's less busy, and definitely not during any national holiday.
Anonymous wrote:Did anyone do phone roaming with AT&T while in China?