The 2014 ACM-ICPC Asia Mudanjiang Regional Contest takes place on 11 Oct 2014 - 12 Oct 2014. Registration starts on 22 Sep 2014 and ends on 8 Dec 2014. Contest is sponsored by IBM. The problem set was prepared by Zhejiang Univesity. These problems also can be found at acm.zju.edu.cn (Problem 3819-3829).
Virtual contest is a way to take part in past contest, as close as possible to participation on time. It is supported only ICPC mode for virtual contests.
If you've seen these problems, a virtual contest is not for you - solve these problems in the archive.
If you just want to solve some problem from a contest, a virtual contest is not for you - solve this problem in the archive.
Never use someone else's code, read the tutorials or communicate with other person during a virtual contest.
→ Practice?
Want to solve the contest problems after the official contest ends? Just register for practice and you will be able to submit solutions.