Perhaps you should try some spelling variations:
thanh tung » thanh cong
hanh trang » thanh trung, canh tranh, hanh trinh
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
chi xanh » chi anh, chi danh, chi hanh
cong tac » cong ty
toan ban » van ban
doi chi » doi khi
tan ban » tang ban, van ban, can ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - ((hanh trang) or (thanh tung)) cua nhung cong tac ((tan ban) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - ((hanh trang) OR (thanh tung)) cua nhung cong tac ((tan ban) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - ((hanh trang) or (thanh tung)) cua nhung cong tac ((tan ban) or (toan ban))*.