The poorly regulated jade mines in Myanmar's northern Kachin State are the most lucrative in the world.

缅甸北部克钦邦管理不善的玉石矿是世界上最有利可图的。

The clash broke out on Thursday after the KIA ambushed a convoy of the Kachin state Transport Minister on a highway.

周四，克钦独立军在高速公路上伏击了克钦邦运输部长的车队。

Eyewitnesses say an aircraft believed to belong to the Myanmar air force dropped three bombs on the venue in northern Kachin State.

目击者称，一架据信属于缅甸空军的飞机在克钦邦北部的会场投下了三枚炸弹。

The attack in Hpakant in Kachin state follows similar violence against a mosque in central Myanmar last week. You're listening to World News from the BBC.

就在克钦邦帕敢焚烧事件发生的前一周，缅甸中部一所清真寺也遭到了类似情况。BBC全球新闻。