| 1 | 保证 | 保證 | bǎo zhèng | bao3 zheng4 | guarantee; to guarantee; to ensure; to safeguard; to pledge; Classifiers: 个 | | |
| 2 | 证明 | 證明 | zhèng míng | zheng4 ming2 | proof; certificate; identification; testimonial; Classifiers: 个 ; to prove; to testify; to confirm the truth of | | |
| 3 | 证实 | 證實 | zhèng shí | zheng4 shi2 | to confirm (sth to be true); to verify | | |
| 4 | 论证 | 論證 | lùn zhèng | lun4 zheng4 | to prove a point; to expound on; to demonstrate or prove (through argument); proof | | |
| 5 | 证 | 証 | zhèng | zheng4 | certificate; proof; to prove; to demonstrate; to confirm; variant of 症 ; to admonish; variant of 证 | | |
| 6 | 辩证法 | 辯證法 | biàn zhèng fǎ | bian4 zheng4 fa3 | dialectics; dialectic or Socratic method of debate | | |
| 7 | 证据 | 證據 | zhèng jù | zheng4 ju4 | evidence; proof; testimony | | |
| 8 | 求证 | 求證 | qiú zhèng | qiu2 zheng4 | to seek proof; to seek confirmation | | |
| 9 | 辩证唯物主义 | 辯證唯物主義 | biàn zhèng wéi wù zhǔ yì | bian4 zheng4 wei2 wu4 zhu3 yi4 | dialectical materialism | | |
| 10 | 验证 | 驗證 | yàn zhèng | yan4 zheng4 | to inspect and verify; experimental verification; to validate (a theory); to authenticate | | |
| 11 | 证书 | 證書 | zhèng shū | zheng4 shu1 | credentials; certificate | | |
| 12 | 例证 | 例證 | lì zhèng | li4 zheng4 | example; case in point | | |
| 13 | 证券 | 證券 | zhèng quàn | zheng4 quan4 | negotiable security (financial); certificate; stocks and bonds | | |
| 14 | 辨证 | 辨證 | biàn zhèng | bian4 zheng4 | to investigate; dialectical; to investigate | | |
| 15 | 考证 | 考證 | kǎo zhèng | kao3 zheng4 | to do textual research; to make textual criticism; to verify by means of research (esp. historical details); to take an exam to get a certificate (abbr. for 考取证件 ) | | |
| 16 | 许可证 | 許可證 | xǔ kě zhèng | xu3 ke3 zheng4 | license; authorization; permit | | |
| 17 | 凭证 | 憑證 | píng zhèng | ping2 zheng4 | proof; certificate; receipt; voucher | | |
| 18 | 孤证 | 孤證 | gū zhèng | gu1 zheng4 | sole evidence | | |
| 19 | 证伪 | 證偽 | zhèng wěi | zheng4 wei3 | to disprove; to confirm (sth) to be false | | |
| 20 | 领证 | 領證 | lǐng zhèng | ling3 zheng4 | to obtain a certificate or license etc; (PRC) to obtain a marriage license; to marry | | |
| 21 | 证券行 | 證券行 | zhèng quàn háng | zheng4 quan4 hang2 | (HK, Tw) securities house; brokerage firm | | |
| 22 | 保证人 | 保證人 | bǎo zhèng rén | bao3 zheng4 ren2 | guarantor; bailor | | |
| 23 | 出生证明书 | 出生證明書 | chū shēng zhèng míng shū | chu1 sheng1 zheng4 ming2 shu1 | birth certificate; Classifiers: 张 | | |
| 24 | 保证破坏战略 | 保證破壞戰略 | bǎo zhèng pò huài zhàn lüè | bao3 zheng4 po4 huai4 zhan4 lu:e4 | assured destruction strategy | | |
| 25 | 辨证论治 | 辨證論治 | biàn zhèng lùn zhì | bian4 zheng4 lun4 zhi4 | holistic diagnosis and treatment (TCM) | | |