to say the standard pinyin, the first one is. the pinyin is defined as a system of latin letters and tonal signs used to express the pronounciation of chinese character, so u shouldn't omit the tonal sign when u use pinyin, cuz pinyin is nuts with chinese sometime, so pinyin without tone is a bigger disaster for chinese reader, lol. ah one more thing, u had better not break down "zhengque" into two words, it's not rule, just my suggestion.

"Xiě rù zhèng què de pīn yīn?" This is a pinyin had tonal. "Xie ru zheng que de pin yin? " This is a pinyin had no tonal. All of them are right. All Chinese people know what they mean.

You speak very good, except for some grammar problems. I can't say what is the standard pinyin. It is just like the English phonetic symbol. Just to help you how to read. If there's a standard spelling, like this. Consonant :b p m f d t n l g k h j q x zh ch sh r z c s y w Single vowel :a o e i u ü Compound vowel :ai ei ui ao ou iu ie üe er an en in un ün ang eng ing ong

Thank you very much. I was interested in the answer, because I think just I as Europe man was pinyin and then I can read and write. ;o)

The first one is standard. But it is unnecessary to write it as the standard, we hardly write pinyin in our lives.