Only a little part of the Chinese characters is easy and not complicated. Like these ones: 一,二,三,八,十,个,中,凹,日,人,白,弓,王,田,从,主,之,工,木,大,土,上,下, 山, etc. I don't think they're more complicated than some English/Latin letters as: W, Q, Y, G... or Cyrillic letters as: Щ, Ш, Ю, Ъ... or Korean, Thai and so on.