| 关乎 | guan1 hu1 | about |
| 关健 | guan1 jian4 | crucial |
| 关塔纳摩 | guan1 ta3 na4 mo2 | Guantanamo, Cuba |
| 关节囊 | guan1 jie2 nang2 | articular capsule (of joint such as knee in anatomy) |
| 双关语 | shuang1 guan1 yu3 | pun |
| 平型关 | ping2 xing2 guan1 | Pingxing pass on the Great Wall near Datong, famous for victory over the Japanese in Sep 1937 |
| 不相关 | bu4 xiang1 guan1 | incorrelate |
| 与营养无关 | yu3 ying2 yang3 wu2 guan1 | nonnutritive |
| 中日关系 | zhong1 ri4 guan1 ji4 zhong1 ri4 guan1 xi4 | Sino-Japanese relations |
| 交叉相关 | jiao1 cha1 xiang1 guan1 | crosscorrelation |
| 全身关节炎 | quan2 shen1 guan1 jie2 yan2 | hamarthritis |
| 关丹 | guan1 dan1 | Kuantan |
| 关于此 | guan1 yu2 ci3 | hereon |