codification, the act of putting something into writing (said particularly of rules or decisions)

to codify, to put something into writing (said particularly of rules or decisions)

Mongolia

everything

(colloquial) current boyfriend

(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)

everyone, one and all

a research student (i.e. a visiting or non-matriculating graduate student) / a researcher

researcher

a laboratory