呼和浩特海关查获近5年最大涉嫌走私毒品出境案

百度 正是在历史的前提、动力、过程、主体以及目的实现路径等历史哲学的核心问题上实现了革命性变革，历史唯物主义才在破解历史之谜这一重大课题上提供了全新视角。

Photo shows braided streams at Dari Yellow River National Wetland Park located at the source area of the Yellow River, in Dari county, Golog Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (People's Daily Online/Yang Qihong)

The Dari Yellow River National Wetland Park, located at the source area of the Yellow River, in Dari county, Golog Tibetan Autonomous Prefecture, northwest China's Qinghai Province, is offering vibrant, magnificent views of interlacing streams, rolling grasslands and rugged mountains.

Located in the southeastern part of the Qinghai-Tibet Plateau, the wetland park stretches across 6,873 hectares. It includes approximately 20.1 kilometers of the Yellow River and 82 kilometers of its tributary, the Dari River.

Braided streams—sometimes merging, sometimes splitting—form a striking water system that meanders through this highland sanctuary.

In recent years, local authorities have strengthened the regulation of development activities and actively carried out wetland restoration projects, effectively improving the local ecological environment.

Yaks forage in the alpine pastures of the Yellow River valley in Dari county, Golog Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (People's Daily Online/Yang Qihong)

Photo shows braided streams at Dari Yellow River National Wetland Park located at the source area of the Yellow River, in Dari county, Golog Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (People's Daily Online/Yang Qihong)

Herds of yaks roam the Yellow River valley in Dari county, Golog Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (People's Daily Online/Yang Qihong)

Photo shows braided streams at Dari Yellow River National Wetland Park located at the source area of the Yellow River, in Dari county, Golog Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (People's Daily Online/Yang Qihong)

The Yellow River flows onward at the Dari Yellow River National Wetland Park, located at the source area of the Yellow River, in Dari county, Golog Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (People's Daily Online/Yang Qihong)