Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hoc chinh » hoan chinh, hoc sinh, hoc kinh
trinh vat » trinh van, trinh luat, sinh vat
lang cong » dang cong, bang cong, hang cong
vat lang » va lang, van lang, vat mang
cong san » cong tac
san chan » san chang, dan chan, san chay
chan nan » chan nhan, chang nang, chan doan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chinh sach - hanh trinh vat lang cong san chan nan~.
• Adding a wildcard symbol may retrieve word variants: hoc chinh sach - hanh trinh vat lang cong san chan nan*.