It's "UP the wrong tree", Lao Sang...the expression is "barking UP the wrong tree". But overall, your English is looking a lot better. Nicely done!

There's an overwhelming online history of many years' duration that might dispute the "polite and nice" part. If you know the online EFL community at all, you won't have much trouble finding some of it.

The threatening e-mail I received yesterday from a certain well-known Chinese recruiter of questioned integrity was most certainly NOT "polite and nice".

Nor did it make much sense.
He still thinks I'm a recruiter.

Anyone with the sense of, as Frank so elegantly put it in another post from another sock puppet, "a bugs dog" could pretty quickly figure out that I'm very obviously NOT a recruiter.

He was able, through brilliant detective work (which probably explains the 'Sherlock Holmes' moniker on this round), to find my website (link provided below). He probably figured out how to use Google.

He was able to ascertain that we do accept some job listings; they can be submitted to goodchinajobs@yahoo.com Says so right on the front page.

However, he missed the fact that we advertise jobs free of charge- but we also carefully screen them for quality and reputation before we post them. We reject a LOT of job ads.

He also missed the fact that I've never made a single fen from anything on my website, including job listings. Everything there is totally free to everyone. We don't even accept paid ads.
We don't even do the Google ads thing.

He missed the fact that we have members on my site who are the heads of recruiting companies...but our site does NOT endorse them (neither do I), and they are not allowed to promote their services on our site.

And he somehow missed many years of me, under a single name, going all over the EFL internet and stating very plainly that we teachers don't need recruiters, and no one looking for a teaching job in China should EVER use a recruiter...ANY recruiter.
And it's the truth.

So...duh. Nice work, Sherlock.