Wuzhou Guangxi 3MWP Saj zawg zog khawm system-kab kev sib tw

Cov ntaub ntawv cov ntaub ntawv

Project: Saj zawg zog khawm system-kab

Qhov Chaw Qhov Chaw: Wuzhou Guangxi

Muaj peev xwm: 3mwP

Lub Sijhawm Tsim Kho: 2022