Perhaps you should try some spelling variations:
hoi phieu » hoi hieu, co phieu, doi chieu
hanh cong » hang cong, hanh dong, nhanh chong
cong cac » cuong cac, cong tac, cong cau
cac hanh » cac thanh, cac banh, cac hinh
cong tan » cong tac, cong san, cong thanh
toan cao » toan tap
toan ban » van ban
ho hieu » ho chieu, hoi hieu, nho 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 phieu)) lang - thanh cong cac hanh cong tan ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho hieu) OR (hoi phieu)) lang - thanh cong cac hanh cong tan ((toan cao) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ((ho hieu) or (hoi phieu)) lang - thanh cong cac hanh cong tan ((toan cao) or (toan ban))*.