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Rihoo Tshiab Ntau Lawm Los Tsim Rau Cov Menyuam Bearings Thiab Qhia Cov Qhua

2020-02-15

Nrog cov lag luam tsim tawm, Peb nthuav tawm cov khoom tshiab rau kev siv cov menyuam cov kabmob thiab kev qhia cov chaw tsim khoom lag luam.

Lub Ib Hlis-2020, qhov chaw tsim khoom lag luam mus rau hauv lag luam, nws yuav pab peb ua qhov kev pabcuam zoo dua rau peb cov neeg siv khoom hauv xa lub sijhawm thiab kev tswjhwm zoo.