Ms. Mak received her Bachelor of Science in Environmental Science in 1999 from the School of Environmental Science & Engineering at Sun Yat-sen University. In addition to working for the Environmental Protection Bureau in Guangzhou, China, she has been actively involved in the Green Youth Organization supported by the Guangzhou Municipal Environmental Bureau and the School of Earth and Environmental Science at Sun Yat-sen University. Her goal was to work for the Chinese government in the field of environmental protection. After graduation, she accepted a position with Sage Environmental in Houston, Texas.