Best in the world

Ups and downs - diē dàng fēngliú

Speak to the ear - chū kǒu rù ěr

gain a trifle at great cost - suí zhū tán què

The city is threatened by black clouds - hēi yún yā chéng chéng yù cuī

Three is like a man, seven is like a ghost - sān fēn xiàng rén，qī fēn sì guǐ

The door of the house - chī zhāng mén hù

clear breeze and bright principles - qīng fēng jìn jié

he who knows does not speak - yán zhě fú zhī

spend months and years - qióng nián lěi shì

disease in one 's vital organs - fù xīn zhī huàn