Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
toc chinh » soc chinh, tac chinh, cuoc chinh
hoc chinh » hoan chinh, hoc sinh, hoc kinh
trinh va » trinh van, trinh vat, trinh ve
cong san » cong tac
san chan » san chang, dan chan, san chay
chan cau » phan cau, can cau, chinh cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((toc chinh) or (hoc chinh)) sach - hanh trinh va nhung cong san chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc chinh) OR (hoc chinh)) sach - hanh trinh va nhung cong san chan cau.
• Adding a wildcard symbol may retrieve word variants: ((toc chinh) or (hoc chinh)) sach - hanh trinh va nhung cong san chan cau*.