In the video, produced by Tran Quang Tung and his friends from Hanoi Arena University, the family was saved by a young citizen. 

Entitled Trees Talk, the clip was judged to be excellent in both content and technique in the contest named Sustainability, All We Need Is U. 

Erdal Elver, CEO of Siemens Vietnam and chief of the jury panel, said the story reflects on-going environmental issues and inspires hope and trust in the younger generation. 

Siemens Vietnam launched the video clip contest in June to encourage a responsible and positive response from young people. 

The deadline for entries to the monthly contest is August 31. Detailed information about application procedures can be found at http://www.thanhphobenvung.com.vn. 

The contest is open to Vietnamese students from all universities and colleges in Vietnam and overseas. 

The jury will select the five best entries for the final round in which short-listed film-makers are required to make a presentation each about his/her video clip. 

There are prizes for both winners and participants, such as "Best video clip of the month" and "Video clip of choice" voted by the website's members. 

This is the second time Siemens Vietnam has run a contest for Vietnamese students.