a COVID-19 season career related testimony by Ivan Chan 9 March 2020. I started…
Category: Hauj lwm
"Tus taw tes xaiv yaam inflection yog ib lub sij hawm ua txoj hauj lwm ntawm lub lag luam thaum nws fundamentals…
Txoj kev yog hais tias koj mus nrhiav kev pab Vaj tswv, Nws yuav txawj hais lus thiab coj koj mus txog koj cov hauj lwm txiav txim siab…