Fourth-year student, Bachelor of Business Administration in Marketing program (special program), Department of Marketing, Chiang Mai Rajabhat University organized a Dummy Business activity "CMRU Cycle Cross 2019" on March 17, 2019 at Ban Tha Ko Muang Field, Ban Hong District, Lamphun Province. Income after expense deduction is given to Ban Tha Ko Muang Village for developing this village and donate to underprivileged children's education fund.