Why is Tangjiawan Ocean Garden in Zhuhai so cheap?

The house here does have a sea view, but not all the food, drink and daily purchases that people live in can be planned in advance. Located in the middle of Tangjia and Jinding towns, there is a mature farmers' market and life is inconvenient. At the same time, the so-called seascape has become a thing of the past, and the beach has been filled by the government. Is it waiting for him to fill it out before developing real estate to make money?