Well-established doing business works as an important basis for building a modern economic system and promoting a high-quality development. Based on the indicator system of business environment at cit
The main purpose of this survey is to understand the basic living conditions of the elderly population and their changes since 2006, provide decision-making basis for relevant national departments to
Ozone chemistry dataset from the Nam Co Multi-circle Integrated Observatory Research Station on the Tibetan Plateau, collected by the @Tibet 2019 field campaign.
China Institute for Educational Finance Research-Household Survey (CIEFR-HS) is conducted by China Institute for Educational Finance Research aiming to collect information related to household educati