南辕北辙 [nán yuán běi zhé]：outh/shafts of a cart or carriage/north/trail；to try to go south by driving the chariot north,The idom means to act in a way that defeats one's purpose. 邯郸 hán dān：a city in Hebei Province 熨烫 yùn tàng：ironing 拜见 bài jiàn：pay a formal visit 精良 jīng liáng：excellent; superior; of the best quality 依仗 yī zhàng：count on;rely on 殊不知 shū bù zhī：little imagined;hardly realize