Over 20,000 people evacuated after Qinghai in north-west and Yunnan in south-west struck on same day
A series of strong earthquakes has rattled north-west and south-west China, leaving at least two people dead.
Both Qinghai province in the north-west on the Tibetan plateau and Yunnan province in south-western China are areas prone to earthquakes. And both tremors were shallow, meaning they generally cause more damage.
