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Discovered in 1959 by late historian Xu Xusheng, Erlitou is of great reference value for studying the origin of Chinese civilization, the rise of kingdoms, the regulation of ancient capitals and other major issues related to the development of Chinese civilization, according to Chinese archaeologists.

Doctors perform plastic surgery at the Huamei Medical Cosmetology Hospital in Shanghai. [Photo/Provided to chinadaily.com.cn]

Diao Shijing, co-president of Tsinghua Unigroup, the leading chipmaker in China, said semiconductor manufacturing is highly capital-intensive and requires superlong investment cycles.

Dog owners are not allowed to walk their pets in the city's urban area from 7 am to 10 pm, and the dog must be on a leash no longer than one meter and held by an adult when going outdoors, according to the ordinance.

Disposal of loss-making zombie companies' debt will be accelerated, with improved policies for debt disposal and perfected system for law-based bankruptcy by removing barriers obstructing bankruptcy according to law, while merger and restructuring of companies will be actively promoted, said the guideline.