Josclynne
there is a mobile [van] library in Pnom Penh Cambodia
there was a mobile [van] library in Siem Reap Cambodia as recent as 2014
there was a mobile [elephant] library in Stung Treng province Cambodia in 2011-2013
not sure of its status now
there was a mobile [elephant] library in rural Laos as recent as 2011
not sure of its status now
there is currently a non-mobile [train] library in Prachuap Khiri Khan province Thailand
can provide support should you be interested
if you’d like to further discuss please get in touch
Mark