150。 According to official website information of Tianjin Education, the total score of the college entrance examination in Tianjin is 750, of which the total score of Chinese, mathematics and English in each class from Grade One to Grade Three is 150. Tianjin, referred to as Jingu and Jinmen for short, is a provincial administrative region, municipality directly under the Central Government, national central city and megacity in People's Republic of China (PRC).