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LOSING FAITH IN CHINA NEGOTIATOR -- American officials entering into trade negotiations with China are growing skeptical that Wu Yi , left , a vice premier of China and its highest-ranking female official , has the inclination and the clout to challenge the party apparatus that is tied to the sprawling state-owned export industries .
 nationality: Wu Yi, China; nationality: Wu Yi, China
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:  Wu Yi, China; Wu Yi, China 
Answer:
 nationality: Wu Yi, China; nationality: Wu Yi, China