| HSK | Not in HSK |
|---|
| DNA鉴定 d n a jiàn dìng | DNA test; DNA testing |
| DNA鑒定 d n a jiàn dìng | DNA test; DNA testing |
| NG n g | (loanword from Japanese "NG", an initialism for "no good") (film and TV) blooper; to do a blooper |
| NG片段 n g piàn duàn | (film and TV) blooper |
| NG镜头 n g jìng tóu | (film and TV) blooper |
| NG鏡頭 n g jìng tóu | (film and TV) blooper |
| N久 n jiǔ | a very long time (etymology: in mathematics, n represents an arbitrarily large number) |
| N挡 n dǎng | neutral (gear) |
| N擋 n dǎng | neutral (gear) |
| TONY t o n y | (slang) hairdresser |
| TONY老师 t o n y lǎo shī | (slang) hairdresser |
| TONY老師 t o n y lǎo shī | (slang) hairdresser |