spark / meteor trail (mostly used in expressions like 急如星火[ji2 ru2 xing1 huo3])
后顾之忧
hòu gù zhī yōu
fears of trouble in the rear (idiom) / family worries (obstructing freedom of action) / worries about the future consequences / often in negative expressions, meaning "no worries about anything"
千姿百态
qiān zī bǎi tài
in different poses and with different expressions / in thousands of postures (idiom)
used in expressions that convey frustration and futility, such as 無奈|无奈[wu2 nai4] and 莫可奈何|莫可奈何[mo4 ke3 nai4 he2] (literary) / used for its phonetic value in writing foreign words
twenty (20), in a limited number of set expressions / also written using banker's character 念
之乎者也
zhī hū zhě yě
lit. 之[zhi1], 乎[hu1], 者[zhe3] and 也[ye3] (four grammatical particles of Classical Chinese) (idiom) / fig. archaic expressions
仁言利博
rén yán lì bó
Words of benevolence apply universally (idiom). Humanitarian expressions benefit all.
百姿千态
bǎi zī qiān tài
in different poses and with different expressions / in thousands of postures (idiom)
保护和促进文化表现形式多样性公约
Convention on the Protection and Promotion of the Diversity of Cultural Expressions
不误
bù wù
used in expressions of the form 照V不誤|照V不误[zhao4 xx5 bu4 wu4], in which V is a verb, 照[zhao4] means "as before", and the overall meaning is "carry on (doing sth) regardless" or "continue (to do sth) in spite of changed circumstances", e.g. 照買不誤|照买不误[zhao4 mai3 bu4 wu4], to keep on buying (a product) regardless (of price hikes)
fù