China Visa Soon to Expire

Yes, it is valid for a week stay, you are confused by the validity and duration of stay, for example, your visa is issued on Feb 1, 2012, the date of enter before is May 1, 2012, you are permitted to stay for 30 days after entry, validity refers to the period from Feb 1, 2012 to May 1, 2012, you have to use this visa to enter China during this period. The Duration of Stay is counted from the date of entry.