Hai Nan Zai is a hawker stall located in the Chong Pang Food Centre, known for its variety of traditional Singaporean dishes. The stall offers classic options like char kway teow, carrot cake, and fried oysters. It gained recognition after receiving the Michelin Bib Gourmand award. The cooking style is characterized by a mix of wetter textures and the use of ingredients like cockles and Chinese sausage. It is notable for its quick service despite occasional queues.