. >> jenna fischer reporting. found workers in chinese factories making loathing of the fast fashion giant shein are laboring over 75 hours per week despite labor laws. the working hours are not unusual in this southern city with the findings add to questions about work conditions in the factories. our china respondent has more. >> few stop to eat during the breakfast rush. for those who work in this war and of over 5000 clothing factories, the clock competes. at a job market, workers check the stitching they will be expected to do. they get paid per piece, so their skill and speed determine how much they make. >> it depends on how difficult the item is. something simple like a t-shirt is one to two yen per piece. i can make about a dozen in an hour. the cost of living is so high. >>'s travel thousands of miles this city to earn money to send back to their families. shein is a major employer. >> i think shein will become better. they pay suppliers on time. it is efficient and reliable. >> how many people work for