Be as good as ever

at sixes and sevens - qī shé bā zuǐ

ashes to ashes - huī fēi yān miè

change constantly like cloud and wave - bō jué yún guǐ

Judge the situation - kuí qíng shěn shì

It's a fluffy and broken stem - piāo péng duàn gěng

stand aghast - jīng è shī sè

proceed without hesitation - yì wú fǎn gù

wandering - dōng yáng xī dàng

Honest and upright - dǐ lián jùn yú

the cowherd and the weaving maid lovers separated by the milky way -- husband and wife living apart - niú láng zhī nǚ