Ever wonder how a family chooses a nanny from abroad? The availability of workers is important as is the ease with which parents can get permission to bring a foreign national into the U.S. Families seeking Chinese nannies often do so because friends and relatives have had positive experiences with Chinese workers, because English is taught in the Chinese school system and, in some cases, because families are enamored of Chinese culture. Whatever your reason, use these tips to find the perfect nanny for your little ones.