What are the recruitment majors of Guangdong Changda Highway Engineering Co., Ltd.?

Bridges/tunnels, civil/civil engineering, electrical and safety engineering, mechatronics, surveying, accounting, engineering management, law, engineering machinery, engineering materials, engineering cost, human resource management, international finance and so on. The picture shows the major recruited by Guangdong Changda Highway Engineering Co., Ltd. in 2009! ! !