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exact: like: phát triển về kỹ thuật
VNEN 
phát triển về kỹ thuật * ☊ 
technological development * ☊
[ phát ] : to distribute, send out, become; [CL for gunshots, abrupt actions]
[ về ] : (1) about, concerning, regarding; (2) in, towards; (3) to come back, return, go
[ kỹ ] : (1) carefully; careful, thorough; (2) prostitute; (3) skillful