Feature: Young minds en route: Macao students explore Hengqin's transformation

by Xinhua writers Guo Yuqi and Qi Fei

MACAO, March 19 (Xinhua) -- On Tuesday, nearly 150 secondary school students from the Macao Special Administrative Region began a field study in the Guangdong-Macao In-Depth Cooperation Zone in Hengqin, located just across the river from Macao in southern China.