"...When an estimated 50,000 ethnic Kokang civilians poured into southwest China last month to escape fighting between the Myanmar Army and Kokang rebels, Beijing called for peace and provided food, medical supplies and camps for the refugees. But China?s stance as a benevolent mediator in Myanmar?s many internal conflicts and its treatment of asylum seekers is far less altruistic than Beijing cares to admit. The Myanmar military has been at war with dozens of ethnic groups for decades, fueled by long-burning animosities, competition over natural resources and minority demands for more autonomy. Kokang fighters, seeking to regain territory lost in 2009, are jockeying for a better position in nationwide cease-fire talks set to resume this month in Yangon. More than 130 soldiers from the Kokang and national armies have been killed in the latest clashes. China has publicly distanced itself from the Kokang conflict and maintained neutrality. But Chinese-led development projects have long stoked the ethnic tensions and military conflicts in Myanmar, particularly in recent years..."