According to the data of Hainan Education Examinations Institute, the total score of Hainan senior high school entrance examination is 840, and getting 720 points means that candidates have achieved quite good results in every subject. Candidates need more than 80% in all subjects to reach this score, so 720 points can be considered as a fairly high level. This achievement shows that candidates have worked very hard in the usual study process and mastered all subjects well.