1. Need not of rack one's brains in scheming go considering how not by person get behind.
不用费尽心机的去考虑如何不被人识破。
2. If Li Yu is a person with over-weight scheming, the affair necessarily can't do thus aboveboard defiant actly.
若李宇是一个心机过重之人，事情必定不会做得如此明目张胆。
3. A scheming person; someone who schemes to gain an advantage.
诡计多端的人；一个为了受益而搞阴谋的人。