reporter: the streets in bangkok's chinatown took on a different air as people showed up for a yearly festivalbuddhist temple. offerings to the gods are an important part of worship for chinese thai. the offerings serve as symbols of money, and people use them in hope that these people will be wealthy in the afterlife. 12 shops along these streets in the community sell paper decorations used during the auspicious occasions in the chinese cultural calendar. the owner of this 80-year-old store is this woman. >> translator: we offer folded paper, representing money, to the gods. and they will give us what we wish for. the folded paper is important for us, like food or clothing. >> repeporter: but the fututure this old part of bangkok is uncertain in the face of gentrification. the community has been supporting the city's chinese festivals and celebrations for more than 100 years. >> translator: we inherited the old culture from our ancestors, but i cannot pass it on if i close the shop. >> reporter: local college students called on citizens to participate in a seminar in the hopes of passing on t