42710
Officials say they believe the plan , potentially the most expensive public works project ever in China , is the best hope for maintaining economic growth in the north , but critics point to practical and environmental concerns , and are fighting to block plans for a channel through Qinghai .
 administrative division of country: Qinghai, China; location contains: China, Qinghai; country of administrative divisions: China, Qinghai
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Qinghai, China; China, Qinghai; China, Qinghai 
Answer:
 administrative division of country: Qinghai, China; location contains: China, Qinghai; country of administrative divisions: China, Qinghai