不 自 量 bú zì liàng : not take a proper measure of oneself; overrate one's own abilities

不 宣 而 戰 bù xuān ér zhàn : open hostilities without declaring war; start an undeclared war

不 知 天 高 地 厚 bù zhī tiān gāo dì hòu : not know the immensity of heaven and earth - have an exaggerated opinion of one's abilities

大 顯 身 手 dà xiǎn shēn shǒu : fully displaying one's capabilities

設 備 shè bèi : equipment; facilities; installations

設 施 shè shī : facilities; installation