Meaning of xìn:
信
letter; mail; CL:封[feng1]; confidence; trust
Wǒ jīntiān shōudào le yī fēng láizì péngyǒu de xìn.
我今天收到了一封来自朋友的信。
I received a letter from a friend today.
Wǒ zuótiān shōudào le nǐ de xìn.
我昨天收到了你的信。
I received your letter yesterday.
Wǒ jīntiān shōu dào le yī fēng xìn.
我今天收到了一封信。
I received a letter today.
Wǒ duì nǐ de gōngzuò nénglì fēicháng yǒu xìnxīn.
我对你的工作能力非常有信心。
I have great confidence in your work ability.
Wǒ duì tā de xìn rèn cóng wèi dòng yáo guò.
我对她的信任从未动摇过。
My trust in her has never wavered.
to trust; to believe; to profess faith in
Wǒmen zhījiān yǒu hěn qiáng de hùxìn.
我们之间有很强的互信。
We have a strong mutual trust between us.
Wǒ bù tài xiāngxìn tā shuō de huà.
我不太相信他说的话。
I don't really believe what he said.
Wǒ duì tā de nénglì chōngmǎnle xìnxīn.
我对他的能力充满了信心。
I have full confidence in his abilities.
truthful
Tā shuō de huà hěn yǒu xìn.
他说的话很有信。
What he says is very truthful.
at will; at random
Tā duì tā de chéngnuò chōngmǎnle xìnxīn.
她对他的承诺充满了信心。
She is full of faith in his promise.
Wǒmen yīnggāi hùxiāng xìnrèn.
我们应该互相信任。
We should trust each other.