China Travel Savvy > Advice > Money > Costs and Prices. China is generally a very cheap country by Western standards. You can live on practically nothing if you are so inclined. Although in cities like Shanghai there are plenty of ways to spend a lot of money.
As a general rule, caregivers who help with the tasks of day-to-day living, such as cooking, companionship, and personal care, may not need to be licensed; licensing or certification is required for home health aides (HHAs), certified nursing assistants (CNAs), and others providing medical care.
best answer all you have to do is put the right postage on the letter for the certified and the postage cost if it is just certified so you get a receipt affix the green card with the information and the slip with the number on itthen you throw it in the mailcertified does not need to registered it is not registered mail certified is handled like regular mail the certification takes place on deliveryeport abuse go to usps com and get the rates per ounce for a certified letter then weigh the letter and have the machine print the appropriate postage oh but you still have to get a postal employee to accept and log that you are sending a certified letter