| 吐故纳新 | tǔ gù nà xīn | lit. to breathe out stale air and breathe in fresh (idiom, from Zhuangzi 庄子); fig. to get rid of the old and bring in the new |
| 喜新厌旧 | xǐ xīn yàn jiù | lit. to like the new, and hate the old (idiom); fig. enamored with new people (e.g. new girlfriend), bored with the old |
| 国务院新闻办公室 | Guó wù yuàn Xīn wén Bàn gōng shì | State Council Information Office of the People's Republic of China |
| 国新办 | guó xīn bàn | State Council Information Office of the People's Republic of China; abbr. for 国务院新闻办公室 |
| 国际新闻 | guó jì xīn wén | world news |
| 基督新教 | Jī dū xīn jiào | Protestant church |
| 壁垒一新 | bì lěi yī xīn | to have one’s defenses in good order (idiom) |
| 大新县 | Dà xīn xiàn | Daxin county in Chongzuo 崇左, Guangxi |
| 奉新 | Fèng xīn | Fengxin county in Yichun 宜春, Jiangxi |
| 奉新县 | Fèng xīn xiàn | Fengxin county in Yichun 宜春, Jiangxi |
| 始新世 | Shǐ xīn shì | Eocene (geological epoch from 55m-34m years ago) |
| 始新纪 | shǐ xīn jì | Eocene (geological epoch from 55m-34m years ago) |
| 始新统 | shǐ xīn tǒng | Eocene system (geology) |
| 安新 | Ān xīn | Anxin county in Baoding 保定, Hebei |
| 安新县 | Ān xīn xiàn | Anxin county in Baoding 保定, Hebei |
| 小道新闻 | xiǎo dào xīn wén | news from the grapevine |
| 尖新 | jiān xīn | fresh; new and pointed |
| 巴布亚新几内亚 | Bā bù yà Xīn Jǐ nèi yà | Papua New Guinea |
| 巴新 | Bā xīn | abbr. for Papua New Guinea 巴布亚新几内亚 |
| 张志新 | Zhāng Zhì xīn | Zhang Zhixin (1930-1975) female revolutionary and martyr, who followed the true Marxist-Leninist line as a party member, and was arrested in 1969, murdered in 1975 after opposing the counter-revolutionary party-usurping conspiracies of Lin Biao and the Gang of Four, and only rehabilitated posthumously in 1979 |
| 恭贺新禧 | gōng hè xīn xǐ | Happy New Year |
| 悔过自新 | huǐ guò zì xīn | to repent and start afresh (idiom); to turn over a new leaf |
| 爱新觉罗 | Ài xīn Jué luó | Aisin gioro (Manchu: Golden clan); the Manchu surname of the Qing emperors |
| 庆历新政 | Qìng lì xīn zhèng | failed reform of Northern Song government in 1043 |
| 戊戌维新 | wù xū wéi xīn | failed attempt to reform the Qing dynasty in 1898; also called 戊戌变法 |
| 推陈布新 | tuī chén bù xīn | to push out the old and bring in the new (idiom); to innovate; to go beyond old ideas; advancing all the time |
| 换新 | huàn xīn | to replace with something new; to upgrade |
| 改过自新 | gǎi guò zì xīn | to reform and start afresh (idiom); to turn over a new leaf |
| 政府新闻处 | zhèng fǔ xīn wén chù | information services department |
| 敬贺新春 | jìng hè xīn chūn | the Chinese New Year |
| 新一代 | xīn yī dài | new generation |
| 新不伦瑞克 | Xīn bù lún ruì kè | New Brunswick province, Canada |
| 新不列颠岛 | Xīn Bù liè diān dǎo | New Britain, island of northeast Papua New Guinea |
| 新世界 | xīn shì jiè | New World |
| 新世纪 | xīn shì jì | 21st century; New Century (commonly used name) |
| 新五代史 | Xīn Wǔ dài shǐ | Later History of the Five Dynasties (between Tang and Song), nineteenth of the 24 dynastic histories 二十四史, compiled under Ouyang Xiu 欧阳修 in 1053 during Northern Song dynasty, 74 scrolls |
| 新京报 | xīn Jīng bào | Beijing news (newspaper) |
| 新任 | xīn rèn | newly-appointed; newly elected; new (in a political office) |
| 新修 | xīn xiū | revise; revised |
| 新修本草 | Xīn xiū běn cǎo | Tang dynasty compendium of herbal medicine |
| 新儒家 | xīn rú jiā | New Confucianism; a social and political movement founded in 1920s China that combines aspects of Western and Eastern philosophy; see 当代新儒家 |
| 新元史 | Xīn Yuán shǐ | New history of the Yuan dynasty, sometimes listed as one of the 24 dynastic histories 二十四史, compiled by Ke Shaomin 柯邵忞 in 1920 |
| 新出炉 | xīn chū lú | fresh out of the oven; fig. novelty just announced; recently made available |
| 新出生 | xīn chū shēng | newly born |
| 新剧同志会 | Xīn jù tóng zhì huì | New Dramatic Society, Chinese theatrical company from 1912, a continuation of Tokyo Spring willow society 春柳社 |
| 新加坡人 | Xīn jiā pō rén | Singaporean person; Singaporean |
| 新加坡国立大学 | Xīn jiā pō Guó lì Dà xué | National University of Singapore |
| 新化市 | Xīn huà shì | Xinhua city in Hunan |
| 新化县 | Xīn huà xiàn | Xinhua county in Loudi 娄底, Hunan |
| 新化镇 | Xīn huà zhèn | Hsinhua town in Tainan county 台南县, Taiwan |
