Meaning of zuì hǎo:
zuì hǎo
最好
Adjective
best
Bīngqílín shì xiàtiān de zuì hǎo xuǎnzé.
冰淇淋是夏天的最好选择。
Ice cream is the best choice for summer.
Verb
had better ...; it would be best to ...
Nǐ zuì hǎo zǎo yīdiǎn chūfā, yǐmiǎn chídào.
你最好早一点出发,以免迟到。
You had better leave a bit earlier to avoid being late.