For over a year, businesses in China have been struggling with a vexing roadblock: how to get data out of the country. Travel agencies have had difficulty sharing hotel bookings and visa information abroad. Foreign insurers haven’t been able to access health data to calculate premiums. Some multinationals’ HR departments have struggled to manage China-based staff.  Now, Beijing has unveiled changes aimed at alleviating what has become one of the biggest gripes for foreign companies r