just wow. We started the tour pretty at 9.30, it consider pretty late compared with other. But during the line up before entering the Tiananmen, our guide JULIA (remember her name), is very informative compared with others group. She's explaining a lot of history background and some trivia with very fluent English and very funny too. She's non stop machine of history teacher, explain step by step and minute by minute. Tour took around 5 hours walking, prepare comfort shoes, water and small meal (such as bread or onigiri), we are not stopping for lunch during the tour, make sure have a big breakfast. Tour finish at 16.00 and she gives us the recommendation restaurant to try too.