There was no record of Gui, who worked with dissident publishing house, leaving Thailand.
The clip shows a young keeper threatening the elephant and grabbing its ear.
The radical Islamist group stretches from Indonesia across Thailand, Singapore, Malaysia and the Philippines.
Foreigners and Thais donate blood following an online appeal that goes viral.
Lucy Hill in urgent need of A-negative blood as she is suffering from anaemia post-surgery.
Luke Miller, 27, said he was 'living the dream' during a five-week holiday in Thailand.
Pale complexion is highly valued in Thailand, particularly by women, and associated with high social status.
Giant ape that stood at 10ft tall went extinct because it could not adapt to diet and habitat changes.
Man was charged days ago for insulting monarch's beloved pooch online.
Zaw Lin and Wai Phyo were convicted of the murders of David Miller and Hannah Witheridge.
This is the second accident in a week where a British national has been killed in Phuket.
The man had claimed that a Thai 'would not let him' leave the island of Ko Phi Phi Don.
Wiltshire man found after mysterious disappearance on Phi Phi islands
Family appeals for help finding 21-year-old who vanished after accepting free ride to island
Bangkok man in the dock for alleged insult to king's dog.
A Thai man faces up to 32 years in prison for 'liking' a Facebook post that mocked the country's king.
Leaked memo claimed 10 Syrians working for Daesh entered Thailand in October.
The company has launched an action plan to tackle human rights abuses in its supply chain.
The parade broke the record for the "the largest elephant parade and food serving in Thailand and Asia".
Their associates believe that the four men have been detained by Chinese authorities.
Report finds 55,000 Indian star tortoises poached from single location every year.
A dashcam in eastern Chonburi province, Thailand, captured a green fireball, believed to be a burning meteor.