3. No green hats for men
|  | 
| File photo | 
Hats are not a good choice for gifts, in old China there were too many bad things linked to hats. For example, when elders pass away, their descendents had to wear a "filial piety hat". Particularly, green hats for males are especially bad. In Chinese saying a man wears a "green hat" means his wife is having an affair, which is a serious insult to the man.
| 
 | 
 | 
| 
 | 
 | 
| 
 | 
 | 
| 
 | 
 | 
