In Asian countries, it is common to have a "soft" handshake - to hold the hand lightly, and only move up and down a small amount.

在亚洲国家，普遍的是轻握——轻轻地握住对方的手，仅仅是上下微微摆动。

youdao

Hold a tight handshake. Hand to hand feeling, the palm in thousands and thousands of words but also have my untold secret.

紧紧地握一握手。手有意，手有情，掌心中千言万语，也有我难言的秘密。

youdao

Breaking eye contact too soon - can make you seem untrustworthy or overly nervous. Hold eye contact a hair longer, especially during a handshake.

眼神接触时间太短——会使你看起来不可信或过度紧张。应保持稍长时间的眼神接触，特别是在握手的时候。

youdao