Xiao Baitu, Pls advise about visa renewal on F1. Thanks a bunch!

Dear Friends,

Please advise!

I entered US 3 years ago on F1. Visa was expired half a year later. I was enrolled by another school with a new I-20 recently.

I have some plan to travel to Mainland China, Hongkong, Singapore and Mexico. But I'm worried about re-enter US.

What are my options? What shall I do? Please help!

Thanks a bunch!!!