Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh ve » trinh he, trinh va, trinh vi
ve nhung » va nhung, tu nhung
cong dan » huong dan, cong dong, cong tac
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
toan ban » van ban
ha tinh » va tinh, may tinh
y ha » ly ha

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

• Performing a fuzzy search may retrieve terms with similar spellings: y ha tinh - hanh trinh ve nhung ((cong dan) or (((cong tan) or (cong san)))) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: y ha tinh - hanh trinh ve nhung ((cong dan) OR (((cong tan) OR (cong san)))) toan ban.
• Adding a wildcard symbol may retrieve word variants: y ha tinh - hanh trinh ve nhung ((cong dan) or (((cong tan) or (cong san)))) toan ban*.