Our clan is already pretty big, but we need to be more strong. So we just had a vote on increasing the entrance requirement to recruite more strong players to join our clan. Thx for everyone who voted on this.
As the result, our clan entrance requirement changed to combat lvl 5 + labor 3 (or sum >= 8) from now on.
There could be other possiblities:
combat lvl 8 + labor 0
combat lvl 7 + labor 1
combat lvl 6 + labor 2
combat lvl 5 + labor 3
combat lvl 4 + labor 4
combat lvl 3 + labor 5
Anyone with combat lvl and labor lvl above those are welcome.
Lower than those, must contact binghuo directly to give an good excuse to join us. 
