Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
thang cong » thanh cong, thang long, thong cong
mot chieu » doi chieu, ho chieu
hoc thieu » toc thieu, hoc hien
trinh ve » trinh he, trinh va, trinh vi
ve thang » vet thang, ve thanh, le thang
cong dan » cong san, cong tan, huong dan
dan van » dang van, doan van, dao van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((mot chieu) or (hoc thieu))) or (theo tieu)) xanh - hanh trinh ve thang cong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((mot chieu) OR (hoc thieu))) OR (theo tieu)) xanh - hanh trinh ve thang cong dan van ban.
• Adding a wildcard symbol may retrieve word variants: ((((mot chieu) or (hoc thieu))) or (theo tieu)) xanh - hanh trinh ve thang cong dan van ban*.