校 means fetter, in the past, I was a man with a fetter, it explain some of the reason why do I research on words, and why it progressed unreasonably slow.

To protect means that, I worried about that if my book published before someone stole my idea. IN  FACT, my idea is earlier than someone who wrote a serial book about English word learningpublished by Foreign Language Publishing House. I proposed to four publishing houses, three of them rejected, but also copied my proposal.that idea might leaked. I also mentioned that "Chinese has the same root with all other world languages", I heard from my friend, Prof. Wang that a man published a book in this idea later. He asked me if it was from my thought for I mentioned that a man stole my manuscript in the US, more than year's labor is lost because I wrote on paper instead of in PC. I have no idea where my paper goes and anyone used it, but even I wrote in this topic, I could not finish like he did for some reason. I never saw his book, but I assume that I mastered more proof than him.So I have many opportunities.

The reason that I worry is not totally unreasonable. Mr. Ma, the director at the PLA pub. house told me that, even at 校 proofreading, one's book could be stolen, so it is best to do it one self.

----------------------

校
jiào
【动】
订正,改正〖文字中的错误〗〖proofread〗
年逾八十,犹乎自校书。——陈寿《三国志》
考核,考察〖examine;check〗
以实校之。——《资治通鉴》
较量〖contest〗
对抗;抗衡〖oppose;resist〗
计较;考虑〖fussabout〗
犯而不校。——《论语》
装饰〖decorate〗。如:校饰(装饰);校具(装饰的物品);校体(装扮自己)
计算〖calculate〗。如:校计(计算,核算)
另见xiào
------------------------------

较
較
jiào
【名】
(形声。从车,交声。本义:车箱两旁板上的横木。士大夫以上的乘车,较上饰有曲铜钩)
同本义〖cart’sbeam〗
略;大旨〖outline;summary〗

较
較
jiào
【动】
较量〖compare〗
长短相较。——《老子》。释文:“较,较量深浅也。”
计较〖haggleover〗。如:较正(计较;争论);较名(计较声名地位);较计(计较)
痊愈〖fullyrecoverfromanillness;befullyrecovered〗。如:较可(疾病减轻;痊愈);较痊(痊愈)
用同“校”
考核;检验〖check〗。如:较阅(校阅);较对(校对核对);较覆(考核审查)
校勘,校订〖collate〗。如:较正(校正;辩驳);较讹(校正错误)
辩驳,较证〖dispute〗。如:较议(驳议);较论(论说;谈论;分辩;争论);较正(辩论是非)
差,减轻〖lighter〗。如:较好(亦作“较痊”。病情减轻);较可(亦作“效可”。病情减轻,病愈)
通“角”。竞逐〖contend〗
较
較
jiào
【形】
通“皎”。明显〖obviously;conspicuously〗
较,明也。——《广雅》
此其尤大彰明较著者也。——《史记·伯夷传》
白气较然。——《汉书·谷永传》
又如:较炳(较著。较明。显著明白);较然(明显的样子);较言(明白说明);较明(明显;明白);较近(明显切近)
正直〖honest〗
鹄之言较,较者直也。射所以直己志。——《仪礼·大射仪》
较兮。——《书·大传》。注:“谓直道者也。”
较
較
jiào
【副】
略,稍为〖alittle;slightly;comparatively〗。如:较别(特殊,特别);较亲(准确);较胜(准确;明白);水平较高;较约(概略);较略(大概;大体);较差

较比
jiàobǐ
〖comparatively;fairly;quite;rather;relatively〗[方言]∶表示具有相当的程度;比较
较劲,较劲儿
jiàojìn,jiàojìnr
〖haveacontest〗∶各不相让或互不服气,要比出高低
他们决心和我们较劲,赶上并超过我们
〖bemorecompetitive〗∶坚持自己的想法,不听劝阻
你越说,他越较劲
较量
jiàoliàng
〖measure〗通过比赛或打仗等方式分出双方高低上下
较量功夫
较为
jiàowéi
〖relatively〗

较真，较真儿
jiàozhēn,jiàozhēnr
〖serious〗[方言]∶认真
他爱较真儿
较著
jiàozhù
〖obvious;clear〗明显
彰明较著