always melancholy and moody

Start and end together - shǒu wěi gòng jì

boundless supernatural power - fǎ lì wú biān

High aptitude and profound knowledge - cái gāo zhì shēn

do things stealthily - tōu jī mō gǒu

be able to perform wonders - diǎn shí chéng jīn

discourse at random of things past and present - shuō gǔ dào jīn

There is a fish in the house - jí bīn yoǔ yú

Riding a donkey in the snow - qí lǘ fēng xuě zhōng

Go to a doctor in a hurry - bìng jí luàn tóu yī

Be in charge - qiān yī tóu xiá