2003.10.27
Tsim los ntawm 2003. Lub tuam txhab nkag mus rau lithium bromide tub yees tom qab muag kev pabcuam tom khw.
2006
Koom nrog kev sib tw. Kev hloov kho cov cuab yeej thiab muag kev lag luam yog nqa tawm thoob plaws tebchaws
2008
Kev lag luam nthuav dav. Cov kev pabcuam kev ua haujlwm tshwj xeeb raug tsim tawm, thiab kho lub tshuab ua kom tub txias ua kom sov cov khoom lag luam mus rau hauv kev ua lag luam
2009
Kev txhim kho thev naus laus zis. Kev nthuav dav kev lag luam thiab tau txais txiaj ntsig ntau tus qauv patents
2010
Nplai kev loj hlob. Kev lag luam loj-loj tom qab-muag kev pabcuam chaw tsim khoom, chaw muag khoom muag ntawm cov khoom itinerary
2011
Kev pabcuam ua kom nce qib. Nkag mus rau hluav taws xob tub yees txij nkawm thiab muag khoom lag luam
2013
Hom Tsim. Txhim kho cov kev tiv thaiv zoo tag nrho, thiab tau sau npe" Flier" Hom cim
2015
Kev muag internet. Qhib lub caij nyoog ntawm kev muag khoom online
2016
Kev pabcuam ua kom nce qib. Kev koom tes nrog kev sib raug zoo nrog ntau lub tuam txhab, txav mus rau hom khoom muag ncaj qha
2018
Tswv yim qauv. Cov chaw ntim khoom hauv kev muag khoom yog qhov paub tab, thiab kev txhim kho kev lag luam tau nkag mus rau theem tshiab
2019
Kev loj hlob tob. Ua tawm ntau cov tswv yim siv rau tib neeg, ua tiav daim ntawv pov thawj ntawm peb txoj kev tswj hwm kev tswj hwm zoo, thiab ua tiav ntau cov kev sib tw ua lag luam
2020
Technological innovation. Siv cov kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig rau cov dej ncig ammonia dej, tsim ib tshooj tshiab ntawm kev txuag hluav taws xob ntsuab