'American' in Chinese would be '美国的' or 'mei guo de'.
Nine in chinese pinyin (jiu)
In Chinese pinyin, "I" is pronounced as "wǒ."
Eight in chinese pinyin is (ba). Eight in chinese is (八).
"Good" in Chinese pinyin is "hǎo" (好).
"Wǒ hěn hǎo" is how you can say "How are you?" in Mandarin Chinese using pinyin.
Nine in chinese pinyin (jiu)
It is (shi)
fan
noodle
And in Mandarin Chinese is "he" (和). It is pronounced hea.
'Sweet' in Chinese is tián (pinyin). Written in Chinese it is 甜.
jiu yue