Guangzhou&;s license plate starts with Guangdong. The license plate codes of various regions in Guangzhou are as follows: Taxi: Guangdong A A, B, C. Municipal districts: Guangdong A D, E, F, G, H, J, K, L, M, N and P. Panyu District and Nansha District: Guangdong A Q, R, S. Huadu District: Guangdong A T, U, V. Zengcheng city: Guangdong a w, x. Conghua City: Guangdong A Y, Z. 《机动车号牌》 stipulates: 5.9.2 Rules for the use of serial numbers The serial numbers shall be composed of numbers and letters. After the utilization rate of serial numbers exceeds 60%, the next combination shall be activated in turn after being approved by the traffic management department of the provincial public security organ and reported to the Traffic Management Bureau of the Ministry of Public Security for the record.