dear(對方名字)：
how about you recently?from you letter,i learned you want to know
my hometown ,i am very happy introduce it to you.
my hometown is a very historical city,you konw,in this place many great person have their name konwn,the most famous is zhou nenlai,isn`t it?and now,our city is developing very fast,it become very modren , can find anything you want,the citizen is also very frendily and kind,there are many place you can go,no matter ancient or modren.
so,my frend,come on,i am waiting for you !!