You don't know if i even had check in luggage
And i've taken air rifles, ounces of weed, you name it, all in check in luggage, it get's through just fine be it through honk kong international or you name it. My point is that it is not all luggage is subject to searches, some, not all. You use the word "can" you are making my point for me.
Of course.
*IF* your stuff gets through, you're fine.
*IF* your bag happens to one of the ones searched, and *if* you're convicted of simple possession of cannabis in Hong Kong, the penalty is up to seven years in prison. If they get you for "trafficking" that's potentially LIFE in prison.
Your ass, your choice.
Now the fact is, yes, this sort of scrutiny can be *highly* variable and in practice, I'd imagine that most contraband does make it through.
With checked bags, airport security (which is not the same as customs) is mostly concerned about explosives. They don't give a rat's ass if you have an air rifle in your checked bag that's utterly inaccessible to you or anyone else during the flight. You don't even get access to your checked bag back until you're in the non-secured part of the terminal, where literally anyone could walk in the front door with a machine gun anyway. Airguns, also, are perfectly legal to possess in most of the world.
I've actually gone through international flights with LIVE AMMO in my checked bag. I wouldn't try that deliberately in the post 9-11 era, but I'm sure it happens not infrequently.
Customs is more interested in finding smugglers with huge sums of money, significant amounts of hard drugs, dangerous weapons, etc. A few cannabis seeds really are small potatoes to them.
So again, in practice, you'll *probably* get away with smuggling a few seeds in from Holland or where-ever, especially considering how easy it is to hide something that small. Unless you give them a reason to, customs isn't going to spend an hour cutting open every seam in every garment, breaking open every battery, ripping out the soles of your shoes, etc. But if they had a good reason to do so, they could do it.
Again, the biggest giveaway is probably your body language telling them that you're nervous or hiding something.