China Yangtze River Delta is not only one of metropolis circles where economic and social development is on the top level, but also one of the most tourism developed regions. Guides are asked for improving their professional ability with the development of tourism. This article analyses and studies the charactes based on markets scales and features of tourists of Zhujiang Delta, Yangtze River Delta and Yellow River Delta, which are devided by region, features of markets and features of tourists. This article also offers some advices for guide about reception measures.