Four teams were chosen from the first domestic 2004 men's commercial league as subjects, for investigating the effectiveness of the interrelating skills' transformation throughout the games. A standard assessment model was established for evaluating the success of transitions of these skills. The methods used for analysis were the Chi-Squared test, the Independent test, the Standardized Residual test, and the Pearson Correlation Coefficient test. These tests were used to examine the interrelating skills in three sets: serve-receiving to setting, setting to spiking, and attack-receiving to setting. The results showed that there were significant transforming effects in serve-receiving to setting and attack-receiving to setting skills. On the linear model there was only one major transforming effect on serve-receiving to setting skill. The formula of this linear estimating model was the 1.848+0.273* level of serve-receiving factor. In other words, the efficiency of serve-receiving skills is in proportion to the setting skill.