She was two years ago, Kuantan in a concentrated area witch compatriots descent, to open a center. 她于两年前，在关丹一个巫裔同胞集中区，开设一间中心。
In Jiamusi massif,both of concentrated area of gold deposit and organic matler rich khondalite series have a common distributive regularity. 佳木斯地块金矿集中区与富含有机质的孔达岩系具有同分布的规律，它是金矿集中区有利的矿源层和赋矿围岩。
