总务【zǒng wù】
1. general affairs 2. a person in charge of general affairs
[名]1、总管各种勤杂事务 2、总管勤杂事务的人

总务的工作就是处理繁杂的琐碎事情。
The work of the person in charge of general affairs is to deal with the trivial issues.

李先生是我们公司的总务。
Mr. Li is in charge of general affairs in our company.
总之【zǒng zhī】
in a word; in short; in brief; anyhow; anyway
[连]总而言之,表示下面说的是总括性的话;有“反正”的意思

总之,我们对敌人仁慈就是对自己残忍。
In a word, mercy to the enemy is cruelty to ourselves.
纵【zòng】
1. vertical; longitudinal; lengthways 2. from north to south or from south to north 3. indulge; let loose; let oneself go
[形]1、跟物体的长的一边平行 2、地理上南北向的 [动]3、不加约束

请在纵坐标上标明数据。
Please mark the data on the vertical axis.

京九铁路纵穿中国南北。
The Beijing-Kowlon railway goes from the north to the south of China.

家长不能老是纵着孩子。
Parents should not indulge their children.