Four sets of body parts have been found , with DNA testing to be done , Taiwan 's official Central News Agency said . Nineteen sets have been discovered , with DNA testing to be done . CNN unleashed the slides Thursday . Nineteen tourists from southern Guangdong are among the missing . A search also is on for a Chinese tour group leader and a Chinese bus driver .
Nineteen sets have been discovered , with DNA testing to be done . CNN unleashed the slides Thursday . Nineteen tourists from southern Guangdong are among the missing . A search also is on for a Chinese tour group leader and a Chinese bus driver .