片 piàn

• 碎片 (sùi piàn) Shards Literal. Broken fragments
• 片刻 (piàn kè) Moment Literal. Fragment in time
• 影片 (yǐng piàn) Film Literal. Cinematic piece
• 唱片 (chàng piàn) Record Literal. Singing piece
• 相片 (xiàng piàn) Photograph Literal. Portrait piece
• 底片 (dǐ piàn) Negatives (of photographs) Literal. Bottom pieces
• 鸦片 (yā piàn) Opium
• 镜片 (jìng piàn) Lens
• 名片 (míng piàn) Namecard
• 生鱼片 (yú piàn) Sashimi

For infinite large planes

• 那片一望无际的大海 (nà piàn yī wàng wú jì de dà hǎi) That boundless sea Literal. That vast piece of entire-gaze-no-boundary (type of) sea
• 在这片星空下 (zài zhè piàn xīng kōng xià) Under this starry sky Literal. Under this vast piece of starry sky
• 脑子一片空白 (nǎo zi yī piàn kōng bái) One's mind goes blank Literal. Brain is a vast piece of empty white (blank)
• 一片漆黑 (yī piàn qī hēi) Complete darkness Literal. A vast piece of pitch black

For flat and levelled items

• 一片面包 (yí piàn miàn bāo) A bread *Literal. A flat piece of bread
• 一片饼干 (yī piàn bǐng gān) A biscuit Literal. A flat piece of biscuit
• 一片叶子 (yī piàn yè zi) A leaf Literal. A flat piece of leaf