Guó / yǔ / Luó / mǎ / zì / shì / yì / zhǒng / yòng / lā / dīng / zì / mǔ / pīn / xiě / Hàn / yǔ / de / xì / tǒng

国语罗马字是一种用拉丁字母拼写汉语的系统。

Gwoyeu Romatzyh is a system for spelling Chinese with the Latin alphabet.