What do overseas Chinese in Singapore do?

. The overseas Chinese in Singapore are mainly Cantonese, chaozhou people and Fujian. They came to Singapore by boat in the early days. It can be traced back hundreds of years. So Singapore speaks Min dialect, Chaozhou dialect and Cantonese. This is a dialect. In the early days, they all started with small businesses. Or coolies. It is developing slowly. Return to China to invest if you have money. So they are called overseas Chinese. In addition, as long as you can speak Minnan dialect and Cantonese, you can survive in Chinatown all over the world. Hundreds of years have passed, and China people are getting richer and richer in Singapore, so Singapore has become better by relying on Fujian people. Lee Kuan Yew is also from Fujian.