Cnc | Ycq9 (PC theem) dual fais fab tsis siv neeg hloov mus

Nta:
1. Kev hloov pauv sai dua thiab tsis muaj lub zog ntawm lub zog tsis ua haujlwm
2. Muaj zog thauj-kabmob muaj peev xwm thiab kev ua tau zoo tshaj plaws
3. Cov haujlwm yooj yim thiab cov nqi siab-ua tau zoo
4. Sab saum toj-hauv qab-tawm hauv qab thiab dual-hauv ib-tawm kev teeb tsa txhawb nqa