| Simplified | 潜心 |
| Traditional | 潛心 |
| Pinyin | qian2 |
| Pinyin | qiánxīn |
| Verb | 潜心 |
| Continuous aspect | 潜心 着 |
| Completive aspect | 潜心 了 |
| Past aspect | 潜心 过 |
| Verb | qian2 |
| Continuous aspect | qian2 zhe5 |
| Completive aspect | qian2 le5 |
| Past aspect | qian2 guo4 |
| Verb | qiánxīn |
| Continuous aspect | qiánxīn zhe |
| Completive aspect | qiánxīn le |
| Past aspect | qiánxīn guò |