Evelyn: You can begin with CLIR wihich is a non-profit organization that gives out grants for the development of rare and obsure cultural collections. They have done an extensive work with the Southeast Asian community. Go to their site at clir.org.
If you need additional help try contacting former award recicpient.
Try the tutorial at: https://www.clir.org/2001/04/clir-to-develop-web-based-tutorials-on-preservation-for-southeast-asia/
You can also email me if you have additional questions.
eyee@apu.edu