The human cost of last month's 7.7-magnitude earthquake that rocked Myanmar and Thailand is still rising more than a week later.

Officers questioned four Chinese men who were found removing 32 files from containers behind the collapsed building, a police official said.

A powerful 7.7-magnitude earthquake struck central Myanmar on Friday (28 March), with tremors reaching as far as Thailand’s capital Bangkok, causing high-rise buildings to collapse and filling streets with rubble,