tag-alone,drag-along随售权；preferred dividends and liquidation preference；earn-outs（设置milestone）；noncompete clause（performance达标）;reserved matters
term
economic
management fee；transaction fee中介相关成本；carried interest(for GP);hurdle rate;ratchet股权激励;fund size ;vintage;term of fund
goverance
key man clause；disclosure and confidentiality；clawback provision；distribution waterfull:deal by deal(按项目)total return watergull 注：deal by deal+clawback provision=total return ；tag-alone；co-investment
