Wang Feng's mnemonics may have advantages in some aspects. Wang Feng adopted various memory methods, such as circular memory method, multi-sensory memory method, logical association method and keyword extraction method, which vividly and interestingly improved memory efficiency and made memory no longer boring.

In contrast, Yan Junrong's memory method is not specifically mentioned and cannot be directly evaluated. But no matter which memory method, the efficiency and accuracy of memory are important criteria to judge its quality. In addition, everyone may have different effects and reactions to different memory methods, and it is also important to find a suitable memory method.

Generally speaking, Wang Feng's method may have more advantages just by looking at the mnemonic method. But the actual effect needs to consider the individual situation.