A certificate of the recognition was handed  over to local authorities by the Vietnam Association for Conservation of  Nature and Environment (VACNE) at a ceremony on July 19.
Speaking  at the event, President of the Vietnam Fatherland Front Nguyen Thien  Nhan praised efforts of the local authorities and people in preserving  historical and cultural values as well as in protecting environment.
Last year, the VACNE also recognised a 200-year-old persimmon in Quang Ngai’s Nghia Hanh District as a national heritage tree.
The  VACNE launched a programme to conserve Vietnam Heritage Trees in 2011,  aiming to select and honour the country’s heritage trees in a bid to  conserve their gene sources, while raising public awareness of  protecting the environment.
It also contributes to promoting the  diversification and abundance of Vietnam’s flora as well as developing  scientific research in the field.
To win the honour, the trees  must be at least 200 years old in the case of wild trees, and at least  100 years for those planted. Moreover, the trees should be connected  with the historical and cultural characteristics of the area where they  grow.
Those which do not meet the aforesaid criteria yet have  special values in science, history or culture, will also earn  recognition.
With the latest recognition of the two trees in  Quang Ngai, a total of 611 trees throughout the country have been named  Vietnam Heritage Tree so far.
Source: VNA/VNN