Thaum Lub Kaum Ob Hlis 2005, lub tuam txhab dhau ISO9001: 2000 thoob ntiaj teb kev tswj hwm kev tswj hwm kev lees paub, thiab dhau ISO14000 ib puag ncig kev lees paub. Nws yog "lub teb chaws nruab nrab-qhov loj me thawj-chav ua lag luam", "Shandong Province khaws cov ntawv cog lus thiab qiv cov lag luam", "lub teb chaws tus qauv kev lag luam", "ntau pua lub tuam txhab ncaj ncees" thiab "zoo lub koob npe nrov kev lag luam". Tam sim no ib tug tswv cuab ntawm Tuam Tshoj Cua Txias Association, ib tug xov tooj ntawm cov khoom tau yeej lub teb chaws thiab lub xeev cov khoom plig thiab cov khoom nto moo, ntsuab ib puag ncig tiv thaiv cov khoom, zoo tshuaj xyuas cov khoom dawb.
