Half believe it or not
Half believe or not, Chinese idiom, Pinyin is B à nx à Nb à x à n, meaning not completely believe. It comes from the theory of no auspicious or evil living in a difficult house.
The origin of Idioms
Ji Kang, Wei of the Three Kingdoms, answered the theory that there is no auspicious or ominous life in a difficult house: "the reason why divination becomes a form is that the tiger can be divined and the land can be chosen. What is half believing and half not believing?"
Idiom usage
It's not true, it's not true, it's not true, it's not true. Chapter 87 of romance of the Three Kingdoms
Half believe it or not
Lift like a feather, take like a pick up - jǔ rú hóng máo,qǔ rú shí yí
It's not polite to come but not to go - lái ér bù wǎng fēi lǐ yě
swear by the heaven and sun as witness - zhǐ tiān shì rì