Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
nhung cong » dung cong, thong cong, hang cong
trang cua » tranh cua, tang cua, trung cua
cua nhung » va nhung
hoi hieu » hoi phieu, hoi tieu, moi hieu
toan tai » toan tap, doanh tai, toan cao
toan ban » van ban
ho hieu » ho chieu, nho hieu, co hieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho hieu) or (hoi hieu)) quang - hanh trang cua nhung cong ty ((toan tai) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho hieu) OR (hoi hieu)) quang - hanh trang cua nhung cong ty ((toan tai) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ((ho hieu) or (hoi hieu)) quang - hanh trang cua nhung cong ty ((toan tai) or (toan ban))*.