Yog koj hais tias txhua tus neeg paub txog ib qho kev kawm tuaj yeem sau rau tom qab ntawm daim ntawv xa nyiaj, koj txhais tau tias lawv paub tsawg heev.
Yuav ua li cas nyob tom qab ntawm daim ntawv xaj?
In philately, gum yog cov khoom siv rau tom qab ntawm lub thwj kom nws ua raws li tsab ntawv lossis lwm yam khoom xa tuaj. Lub sij hawm yog generic, thiab siv ob qho tib si rau ib txwm hom xws li cov pos hniav arabic thiab cov khoom siv niaj hnub tsim. Cov pos hniav yog qhov tseem ceeb hauv philately.
Koj puas tuaj yeem kos rau ntawm daim npav xa ntawv?
Nws yog qhov zoo. Tib neeg siv cov ntawv qub thiab ua rau lawv ntxhov siab nrog cov inks thiab khoom siv rau ntau lub hom phiaj txhua lub sijhawm. Tsis zoo li tus chij. Tsis muaj teeb meem, tsis muaj foul.
Tus neeg muaj sia nyob puas tuaj yeem nyob ntawm daim ntawv xa nyiaj?
Thawj zaug, cov neeg nyob yuav tsim nyog tau txais txiaj ntsig ntawm US cov nyiaj xaum xaum. US Postal Service tau tshaj tawm hnub Monday tias nws tau xaus nws txoj cai kav ntev uas tib neeg tsis tuaj yeem muab tso rau ntawm cov nyiaj muas noj thaum lawv tseem nyob.
Dab tsi yog qhov khoom ntawm lub thwj?
Part of Postage Stamp
- Tus nqi ntsej muag: Nws yog tus nqi sau rau ntawm lub thwj uas tso nyiaj rau tus nqi xa ntawv.
- Tsev teb chaws: Tag nrho cov nyiaj muas noj yuav tsum muaj lub npe ntawm lub teb chaws tshaj tawm. …
- Tsim: Nws yog cov duab luam tawm hauv lub thwj uas cuam tshuam rau lub ntsiab lus ntawm txhua lub stamp.