通 (tōng) vs 打通 (dǎtōng): use 通 for general access or communication without the implication of overcoming obstacles; 打通 emphasizes the action of removing barriers.

Imagine a strong warrior (打) breaking down walls to create a clear path (通). The warrior's action represents '打', while the clear path symbolizes '通', helping you remember that this phrase is about overcoming barriers.

Be careful not to confuse 打通 with similar phrases that imply less direct action, like 联系 (to contact). It is more commonly used in informal situations, especially in conversation about communication, such as making a phone call.

Although not explicitly listed in HSK vocabulary, 打通 relates to the HSK level 3 word 联系 (to contact). Focus on understanding its application in conversational contexts, particularly in discussing communication methods.

In Chinese culture, establishing connections is highly valued, particularly in business and personal relationships. The concept of 打通 reflects the importance of open communication and overcoming barriers to strengthen ties.

Learners often confuse 打通 with the more general term 联系. For instance, saying '我打通他' (I打通 him) instead of '我联系他' (I contact him) is incorrect; you should use 打通 mainly for connections that involve overcoming barriers.