Tsis ntev los no, cov tswv yim ntawm kev siv ob ntawm cov laus lossis cov khoom tawg tau ua dhau los ua neeg nyiam. Tom qab cov ncauj lus tam sim no, peb tau npaj ib qho kev tshuaj xyuas 10 lub tswv yim zoo ntawm kev rov qab kho cov rooj zaum qub.
1. phuam dai khaub ncaws
2. Cov rooj tog zaum vaj
3. Lub phab ntsa-mounted hangers thiab coasters rau cov khoom pob ntawv txee
4. Muab rau kev cia khoom
5. Rov qab los ntawm cov rooj zaum ua cov duab thav duab
6. kashpo rau vaj
7. Chatalk Duab Board
8. Khuamang rau sab nraud
9. Vaj Huam Sib Luag Vaj
10. Cov Menyuam Viav Vias
Ib qho chaw