I am looking for my grand father home land

Hi, my name is Thea sovanpitou from Cambodia. my grand father left China since he was 13 years old. He used to come back to visit his father. But right now he passed away, so i decided to find my relative in Nanjing zhen Qing yang shan cun Puning shi Jieyang shi Guangdong sheng. how many kind of transportation from Chaoshan international airport to Qing yang shan cun?