1. Thin slice, pronounced báopiàn, is a Chinese word, which means a flat and thin part cut from an object. Such as: thin biscuits, wooden board flakes.

2. Pinyin: báochúnqīngyán; explanation: describes talkative and casual speaking. Source: Spring and Autumn Period·Anonymous' "Lingshu·Nishun Fat and Thin Chapter": "Thin people have thin skin and less color, thin flesh, thin lips and soft words." Synonyms: talkative; antonyms: taciturn; grammar: predicate , object; refers to a person who talks too much.