| 参加 | cān jiā | to participate; to take part; to join | |
| 增加 | zēng jiā | to raise; to increase | |
| 更加 | gèng jiā | more (than sth else); even more | |
| 加强 | jiā qiáng | to reinforce; to strengthen; to increase | |
| 加入 | jiā rù | to become a member; to join; to mix into; to participate in; to add in |
| 1 | Do you want sugar in your coffee? | |
| 2 | Two plus two equals four. | |
| 3 | I couldn't make it to the party. | |
| 4 | We need to strengthen our cooperation. | |
| 5 | This file needs to be encrypted. |
