Hemenhaikou
Hemen Haikou, a Chinese idiom, Pinyin is h é m é NH ǎ IK ǒ u, which means to speak big words. From noon card.
The origin of Idioms
The second discount of Wu Mingshi's "noon card" in Yuan Dynasty: "you are so far away from Hemen and Haikou that you don't want me to pick the good ones. I'll pick the bad ones."
Idiom usage
Used as predicate, object, attribute, etc.
Chinese PinYin : hé mén hǎi kǒu
Hemenhaikou
sit and prattle about the general principle. zuò ér lùn dào