I am glad to hear that you would come to visit china in the coming summer vacation lonely.I'd like to offer you some traveling tips.First of all,you may as well to buy a map of the places where you'll be traveling to so that you can get familiar with the towns and the roads.Secondly,you'd better leave your luggage taking care of by strangers.Don't leave money and other valuables in your hotel room since you are not.Thirdly,it would be better to avoid

I am glad to hear that you would come to visit china in the coming summer vacation lonely.I'd like to offer you some traveling tips.
First of all,you may as well to buy a map of the places where you'll be traveling to so that you can get familiar with the towns and the roads.Secondly,you'd better leave your luggage taking care of by strangers.Don't leave money and other valuables in your hotel room since you are not.Thirdly,it would be better to avoid discuss your travel plans or other personal thing with stangers.Last but not the least,you can turn to the police for help when you have an emergency.I am sure that you will enjoy myself in China
短文改错,一共十处错误,大小写不算