The Duan wu festival will come is coming.....

I believe many people know about the famous festival in China ---Duanwu festival, also called dragon boat festival too. a few days latter,it will come. This festival begins in a few days.  (I think this is what you are trying to say)  But i feel alone this year because i am far away from my hometown .the holiday is coming ,but i am not happy . ,i miss my family so much .

It is very hard to be away from your family, especially during holidays!  I hope you are able to find good friends or other students to share this holiday with you, and perhaps feel less lonely.