Antidesma pentandum var pentandum
Family: Phyllanthaceae
Common Name: Bignay-pugo
Origin: indigenous to the Philippines, also found in China
Reference: Philippine Native Trees 101 Up Close and Personal
trees and shrubs
Bignay-Pugo
Family: Phyllanthaceae
Common Name: Bignay-pugo
Origin: indigenous to the Philippines, also found in China
Reference: Philippine Native Trees 101 Up Close and Personal
trees and shrubs
Tonji and Sylvia's Wildlife Refuge 
It is usually used as a bonsai material.
Thanks for this info!