Did you mean: tuba tube tifa tufu tuva dufa toufa tuofa ?
| 突发 | tū fā | to occur suddenly |
| 钙华 | gài huá | (geology) tufa / travertine |
| 土法 | tǔ fǎ | traditional method |
| 石灰华 | shí huī huá | travertine (geology) / tufa (a type of banded marble) |
| 秃发 | Tū fā | a branch of the Xianbei 鮮卑|鲜卑 nomadic people |