Chronic venous disease includes cosmetically undesirable telangiectasias, varicose veins, venous ulceration, and claudication.

Network softwarization and network function virtualization have been introduced to tackle these problems.

Canst thou show me the way?

Baoshan is an ancient village built on the rocks above the banks of the Jinshajiang River, 115 kilometers northeast of Lijiang Prefecture in Yunnan Province.[…] The half-square-kilometer village is surrounded by cliffs and steep slopes. The Jinshajiang River borders the village to the east, and the high Maonui (Yak) mountain ridge rises to the west.