. Relevant forces work throughout the night in an effort to rescue the boy.
More than 30 hours have passed since the boy fell into the concrete pillar, rescue workers have yet to approach the victim.
The site where the boy fell into the concrete pillar has been cordoned off for rescue work.
Many media workers stayed up late at the construction site to give the public an update on the rescue work.
On December 31, Thai Ly Hao Nam, 10, and some of his friends enter the construction site of Roc Sen bridge project in Phu Loi commune, Dong Thap province, to hunt for scrap metals.
Nam suddenly fell 35m into an empty concrete pillar at the construction site.
His friends asked for help but they tried in vain.
Half an hour after the incident, rescue workers were deployed along with rescue equipment.
Rescue forces plan to use pile driver to dilute the mud around the concrete pillar and use a crane to pull the concrete pillar up to save the trapped boy.