Lub tuam txhab tsim
Raw khoom hauv qab daus
Pem hauv ntej rooj
Sib koom chaw
chav sib tham
Cov cuab yeej R & D
Instrument ntau lawm
Kev tswj kom zoo
Exhibition Hall
Reagent R & D lab
Reagent R & D lab
Reagent ntau lawm
Reagent ntau lawm
