Red and purple

one 's ability falls short of one 's wishes - xīn yú lì chù

He is naive - làn màn tiān zhēn

not rely on others for support - bù yīn rén rè

to a proper extent - shì rú qí fèn

First order and half order - yī jiē bàn jí

Take up a seat - juàn xí ér jū

call a spade a spade - zhí yán bù huì

Flying in the air - tiāo shēn fēi zú

this cheers the people greatly - dà kuài rén xīn

sail with the wind - shǔn fēng shǐ chuán