It is bounded by the Chubachu River to the north , the Wang Chu River to the east and Changangkha and Motithang to the west .
Chubachu is the central district of Thimphu , Bhutan .
Chubachu is bounded by the Chubachu River to the north , the Wang Chu River to the east and Changangkha and Motithang to the west .
Chubachu is the central district of Thimphu , Bhutan .