| 要 |
yào shi | (coll.) if |
| 要 |
yāo | (bound form) to demand; to coerce |
| 要 |
yào | to want; to need; to ask for / will; shall; about to / need to; should / if (same as 要是) / (bound form) important |
| 是 |
shì | to be (followed by substantives only) / correct; right; true / (respectful acknowledgement of a command) very well / (adverb for emphatic assertion) |
| 是 |
shì | variant of 是 |