More than 400 people trapped by rubble in earthquake-stricken Tibet have been rescued, Chinese officials said, with an unknown number still unaccounted for in freezing weather a day after a strong tremor rocked the Himalayan foothills.

More than 14,000 rescue workers have arrived in Tibet to continue the search for survivors after a strong earthquake killed at least 126 people in a remote part of western China.

Authorities moved more than 45,000 people in earthquake-hit Tibet to shelters in a massive rescue operation at the foot of the Himalayas as they wound down the search in a high-altitude environment where the odds of survival were always slim.

Old earthquake footage has resurfaced online in the aftermath of a devastating tremor on January 7 that killed at least 126 people in China's remote Tibet region. One video of a large crack that opened up on a road was shared across social media in several languages,

A devastating earthquake in China's remote Tibet region on January 7 killed at least 126 people, with the tremor also rattling parts of neighbouring Nepal and India. But dramatic footage of a quake damaging a busy roundabout that spread globally online and appeared in a Thai television report does not show the recent disaster.

At least 126 killed in 7.1-magnitude Tibet earthquake as tremors felt across multiple countries - Tremors felt in northern India, Bangladesh, and Bhutan