( CNN ) -- Crews in Taiwan have found body parts as the search unfolds for victims of rock slides unleashed by Typhoon Megi last week , official media said . Four sets of body parts have been found , with DNA testing to be done , Taiwan 's official Central News Agency said . Nineteen tourists from southern China , a Chinese tour group leader and a Taiwanese bus driver went missing Thursday along the Suhua Highway , in northeast Taiwan . Sections of the scenic highway , which is perched along a cliff on the island 's eastern coast , gave way . Three dozen family members of the missing Chinese tourists arrived in Taiwan on Monday night . They were to visit the site of the rock slides on Tuesday , China 's state media said . Megi killed at least 13 people and injured nearly 100 others in Taiwan last week . It struck the Philippines earlier in the week , affecting an estimated 258,844 people and leaving thousands homeless . Typhoon Megi made landfall in China 's southeastern province of Fujian on Saturday , affecting nearly 650,000 people and destroying 500 houses , China 's Xinhua news agency said . About 270,000 people had evacuated . Damage in Fujian from the strongest typhoon of the year was estimated at 1.59 billion yuan ( $ 238 million ) . No deaths or significant injuries were reported , thanks to rigorous typhoon precautions in Fujian , Guangdong and Zhejiang provinces , the state-run China Daily said .
Both sets have been recovered , with DNA testing to be done . Typhoon Sandy unleashed the slides last week . Three people from southern China are among the missing . A search also is on for a Chinese youth group leader and a Taiwanese taxi driver .