Summary | [Photo/chinadaily.The united approach forms part of
the further integration of the three areas.For example, the
border between Beijing and Hebei runs along the center of a
section of the wall.This has made protection and management
work difficult in the boundary areas, Liu said.This could serve
as an example for the protection of boundary sections ...
the further integration of the three areas.For example, the
border between Beijing and Hebei runs along the center of a
section of the wall.This has made protection and management
work difficult in the boundary areas, Liu said.This could serve
as an example for the protection of boundary sections ...
en.ce.cn | 08 September 2015