Question: What was the incident between the Uyghurs and an East Asian ethnic group that constitutes approximately 92% of the population of China?
Context: The Han Chinese, Han people or simply Han ( ; ] ; Han characters: 漢人 (Mandarin pinyin: "Hànrén"; literally "Han people") or 漢族 (pinyin: "Hànzú"; literally "Han ethnicity" or "Han ethnic group")) are an East Asian ethnic group.  They constitute approximately 92% of the population of China, 95% of Taiwan (Han Taiwanese), 76% of Singapore, 23% of Malaysia and about 17% of the global population, making them the world's largest ethnic group with over 1.3 billion people. Uyghurlar (in English: "The Uyghurs") is a book by poet Turghun Almas on the history of the "6,000 year history" of the Uyghur ethnic group of the Xinjiang region of China.  It was published in the People's Republic of China in 1989, at a high point of liberalization of academic freedom and ethnic minority policy in China.  The book uses a stylized wolf on its cover that is a widely recognized symbol of Pan-Turkism.  It was one of the books of the period that presented an "alternative Uyghur history", based on Soviet historiography during the Sino-Soviet split, that advanced the thesis that the Uyghurs were "indigenous" to Xinjiang and should have an independent state.  It was also one of the first books to publicize the term East Turkestan, which suggests a kinship to a "West Turkestan" in the independent Central Asian states.  In contrast to the official Chinese history of Xinjiang, which states that the region was an integral part of China since the Han dynasty, the book takes a nationalist view, saying that many "Uyghur" states throughout history were independent of, or even dominant over, China. Koreans, also known as Hanminjok or Joseonminjok (Hangul: 한민족 ; Hanja: 韓民族 ; alternatively Hangul: 조선민족 ; Hanja: 朝鮮民族 ; see names of Korea) are an East Asian ethnic group native to the whole Korean Peninsula and southeastern Manchuria. The Uyghurs ( ; ] ) are a Turkic ethnic group living in East and Central Asia.  Today, Uyghurs live primarily in the Xinjiang Uyghur Autonomous Region in the People's Republic of China, where they are one of 55 officially recognized ethnic minorities. The Shaoguan incident was a civil disturbance which took place overnight on 25/26 June 2009 in Guangdong province, China.  A violent dispute erupted between migrant Uyghurs and Han workers at a toy factory in Shaoguan as a result of allegations of the sexual assault of a Han female.  Groups of Han set upon Uyghur co-workers, leading to at least two Uyghurs being killed (although other reports indicate a higher death toll), and some 118 people injured, most of them Uyghurs. The Yamato people (大和民族 , Yamato minzoku , also in older literature "Yamato race") and Wajin (和人 , Wajin , literally "Wa people") are an East Asian ethnic group native to Japan. Chinese New Zealanders refers to New Zealanders of Chinese ancestry.  They constitute one group of overseas Chinese and represent the second largest Chinese community in Oceania behind the Chinese community in Australia.  Many Chinese New Zealanders are immigrants along with their descendants from Mainland China, Hong Kong, Macau, Taiwan, as well a handful of other countries such as Indonesia, Malaysia, Singapore who have immigrated from Southeast Asia that include large populations of the Chinese diaspora.  As of 2006, Chinese New Zealanders account approximately three percent of the total population of New Zealand, and represent the largest Asian ethnic group in New Zealand, accounting approximately 44% of the entire Asian New Zealander population. The East Asian people are indigenous to East Asia, which consists of Mainland China, Hong Kong, Macau, Japan, Taiwan, Mongolia, North Korea and South Korea, and for some authors, Vietnam, due to significant influence of East Asian cultural sphere on the Vietnamese culture.  Major ethnic groups of East Asia are: Han, Japanese, and Koreans.  Other ethnic groups of East Asia include: Manchus, Tibetans, Mongols, Uyghurs, Kazakh, Kyrgyz and Ryukyuan.  However, Uyghur, Kazakh and Kyrgyz peoples who live in East Asia are not considered East Asians but Central Asian and are of mixed Mongoloid and Caucasoid origin.  Indigenous people of Northeast Asia such as Buryats, Evenks, and Yakuts are geographically and racially East Asian but due to the national and political dividing lines, East Asians north of China and Mongolia are not politically East Asian. Tiv (or Tivi) is an ethno-linguistic group or ethnic nation in West Africa.  The group constitutes approximately 7% of Nigeria's total population, and number about 3.5 million individuals throughout Nigeria and Cameroon.  The Tiv are the 4th largest ethnic group in Nigeria.  The Tiv language is spoken by about 2.2 million people in Nigeria (as of 1991), with a few speakers in Cameroon.  Most of the language's Nigerian speakers are found in Benue State of Nigeria.  The language is also widely spoken in the Nigerian States of Plateau, Taraba, Nasarawa and Cross River, as well as the FCT Abuja.  It is part of the Southern Bantoid Tivoid family, a branch of Benue–Congo and ultimately of the Niger–Congo phylum.  In precolonial times, the Fulani ethnic group referred to the Tiv as "Munchi", a term not accepted by Tiv people.  They depend on agricultural produce for commerce and life. The Hmong are a major ethnic group in Fresno, California.  The Fresno Hmong community, along with that of Minneapolis/St.  Paul, is one of the largest two urban U.S. Hmong communities.  As of 1993 the Hmong were the largest Southeast Asian ethnic group in Fresno.  As of 2010, there are 24,328 people of Hmong descent living in Fresno, making up 4.9% of the city's population.
Answer: The Shaoguan incident