Judging from the leaf shape, leaf sequence (opposite), trunk (very short main trunk), and growing area, it should be a cattail tree.
The cattail (scientific name: Syzygium jambos (L.) Alston), is an evergreen tree of the myrtle family, 10 meters high, with a very short main trunk, widely branched; the leaf blade is leathery, lanceolate or oblong; the cymes are terminal, with separated petals, broadly ovate; the fruit is globose, with a fleshy pericarp, 3-5 centimeters in diameter, and yellow at maturity; the seeds are 1-2, polyembryonic. Flowering in March-April, fruit ripening in May-June.
The cattail is highly adaptable, and can be planted in a variety of soils, mostly along the water's edge and river valleys and wetlands, and grows well on sandy soils, with fertile, deep and moist soils being preferred.
Peach is a fruit tree native to Southeast Asia. There are wild cattails in Hainan and cultivated cattails in South China. Cattail can be cultivated as a windbreak plant and the fruit is edible. It is a good fruit tree and garden greening tree in the humid tropics.