Complex sentence: The Longdu dialect is a mother tongue of many Overseas Chinese and is slowly disappearing due to the emigration of people from the Longdu Area, as a result, a lot Longdu people has forgotten their native language.
Split into simpler sentences: The Longdu dialect is a mother tongue of many Overseas Chinese and is slowly disappearing due to the emigration of people from the Longdu Area. As a result, a lot Longdu people has forgotten their native language.